199850976

素因数分解:

$2^5\times 3^6\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:700

約数の個数: 168

約数和(自身を含む): 636257160

約数和(自身を除く): 436406184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 659, 702, 729, 864, 936, 972, 1053, 1248, 1296, 1318, 1404, 1458, 1872, 1944, 1977, 2106, 2592, 2636, 2808, 2916, 3159, 3744, 3888, 3954, 4212, 5272, 5616, 5832, 5931, 6318, 7776, 7908, 8424, 8567, 9477, 10544, 11232, 11664, 11862, 12636, 15816, 16848, 17134, 17793, 18954, 21088, 23328, 23724, 25272, 25701, 31632, 33696, 34268, 35586, 37908, 47448, 50544, 51402, 53379, 63264, 68536, 71172, 75816, 77103, 94896, 101088, 102804, 106758, 137072, 142344, 151632, 154206, 160137, 189792, 205608, 213516, 231309, 274144, 284688, 303264, 308412, 320274, 411216, 427032, 462618, 480411, 569376, 616824, 640548, 693927, 822432, 854064, 925236, 960822, 1233648, 1281096, 1387854, 1708128, 1850472, 1921644, 2081781, 2467296, 2562192, 2775708, 3700944, 3843288, 4163562, 5124384, 5551416, 6245343, 7401888, 7686576, 8327124, 11102832, 12490686, 15373152, 16654248, 22205664, 24981372, 33308496, 49962744, 66616992, 99925488, 199850976]

約数ペア:

[(1, 199850976), (2, 99925488), (3, 66616992), (4, 49962744), (6, 33308496), (8, 24981372), (9, 22205664), (12, 16654248), (13, 15373152), (16, 12490686), (18, 11102832), (24, 8327124), (26, 7686576), (27, 7401888), (32, 6245343), (36, 5551416), (39, 5124384), (48, 4163562), (52, 3843288), (54, 3700944), (72, 2775708), (78, 2562192), (81, 2467296), (96, 2081781), (104, 1921644), (108, 1850472), (117, 1708128), (144, 1387854), (156, 1281096), (162, 1233648), (208, 960822), (216, 925236), (234, 854064), (243, 822432), (288, 693927), (312, 640548), (324, 616824), (351, 569376), (416, 480411), (432, 462618), (468, 427032), (486, 411216), (624, 320274), (648, 308412), (659, 303264), (702, 284688), (729, 274144), (864, 231309), (936, 213516), (972, 205608), (1053, 189792), (1248, 160137), (1296, 154206), (1318, 151632), (1404, 142344), (1458, 137072), (1872, 106758), (1944, 102804), (1977, 101088), (2106, 94896), (2592, 77103), (2636, 75816), (2808, 71172), (2916, 68536), (3159, 63264), (3744, 53379), (3888, 51402), (3954, 50544), (4212, 47448), (5272, 37908), (5616, 35586), (5832, 34268), (5931, 33696), (6318, 31632), (7776, 25701), (7908, 25272), (8424, 23724), (8567, 23328), (9477, 21088), (10544, 18954), (11232, 17793), (11664, 17134), (11862, 16848), (12636, 15816)]