199500912

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 649958400

約数和(自身を除く): 450457488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 71, 72, 76, 78, 79, 104, 114, 117, 142, 144, 152, 156, 158, 171, 208, 213, 228, 234, 237, 247, 284, 304, 312, 316, 342, 426, 456, 468, 474, 494, 568, 624, 632, 639, 684, 711, 741, 852, 912, 923, 936, 948, 988, 1027, 1136, 1264, 1278, 1349, 1368, 1422, 1482, 1501, 1704, 1846, 1872, 1896, 1976, 2054, 2223, 2556, 2698, 2736, 2769, 2844, 2964, 3002, 3081, 3408, 3692, 3792, 3952, 4047, 4108, 4446, 4503, 5112, 5396, 5538, 5609, 5688, 5928, 6004, 6162, 7384, 8094, 8216, 8307, 8892, 9006, 9243, 10224, 10792, 11076, 11218, 11376, 11856, 12008, 12141, 12324, 13509, 14768, 16188, 16432, 16614, 16827, 17537, 17784, 18012, 18486, 19513, 21584, 22152, 22436, 24016, 24282, 24648, 27018, 32376, 33228, 33654, 35074, 35568, 36024, 36972, 39026, 44304, 44872, 48564, 49296, 50481, 52611, 54036, 58539, 64752, 66456, 67308, 70148, 72048, 72917, 73944, 78052, 89744, 97128, 100962, 105222, 106571, 108072, 117078, 132912, 134616, 140296, 145834, 147888, 156104, 157833, 175617, 194256, 201924, 210444, 213142, 216144, 218751, 234156, 269232, 280592, 291668, 312208, 315666, 319713, 351234, 403848, 420888, 426284, 437502, 468312, 583336, 631332, 639426, 656253, 702468, 807696, 841776, 852568, 875004, 936624, 959139, 1166672, 1262664, 1278852, 1312506, 1385423, 1404936, 1705136, 1750008, 1918278, 2525328, 2557704, 2625012, 2770846, 2809872, 3500016, 3836556, 4156269, 5115408, 5250024, 5541692, 7673112, 8312538, 10500048, 11083384, 12468807, 15346224, 16625076, 22166768, 24937614, 33250152, 49875228, 66500304, 99750456, 199500912]

約数ペア:

[(1, 199500912), (2, 99750456), (3, 66500304), (4, 49875228), (6, 33250152), (8, 24937614), (9, 22166768), (12, 16625076), (13, 15346224), (16, 12468807), (18, 11083384), (19, 10500048), (24, 8312538), (26, 7673112), (36, 5541692), (38, 5250024), (39, 5115408), (48, 4156269), (52, 3836556), (57, 3500016), (71, 2809872), (72, 2770846), (76, 2625012), (78, 2557704), (79, 2525328), (104, 1918278), (114, 1750008), (117, 1705136), (142, 1404936), (144, 1385423), (152, 1312506), (156, 1278852), (158, 1262664), (171, 1166672), (208, 959139), (213, 936624), (228, 875004), (234, 852568), (237, 841776), (247, 807696), (284, 702468), (304, 656253), (312, 639426), (316, 631332), (342, 583336), (426, 468312), (456, 437502), (468, 426284), (474, 420888), (494, 403848), (568, 351234), (624, 319713), (632, 315666), (639, 312208), (684, 291668), (711, 280592), (741, 269232), (852, 234156), (912, 218751), (923, 216144), (936, 213142), (948, 210444), (988, 201924), (1027, 194256), (1136, 175617), (1264, 157833), (1278, 156104), (1349, 147888), (1368, 145834), (1422, 140296), (1482, 134616), (1501, 132912), (1704, 117078), (1846, 108072), (1872, 106571), (1896, 105222), (1976, 100962), (2054, 97128), (2223, 89744), (2556, 78052), (2698, 73944), (2736, 72917), (2769, 72048), (2844, 70148), (2964, 67308), (3002, 66456), (3081, 64752), (3408, 58539), (3692, 54036), (3792, 52611), (3952, 50481), (4047, 49296), (4108, 48564), (4446, 44872), (4503, 44304), (5112, 39026), (5396, 36972), (5538, 36024), (5609, 35568), (5688, 35074), (5928, 33654), (6004, 33228), (6162, 32376), (7384, 27018), (8094, 24648), (8216, 24282), (8307, 24016), (8892, 22436), (9006, 22152), (9243, 21584), (10224, 19513), (10792, 18486), (11076, 18012), (11218, 17784), (11376, 17537), (11856, 16827), (12008, 16614), (12141, 16432), (12324, 16188), (13509, 14768)]