200911620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1250

約数の個数: 192

約数和(自身を含む): 715309056

約数和(自身を除く): 514397436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1187, 1209, 1302, 1365, 1612, 1820, 1860, 2015, 2170, 2374, 2418, 2604, 2730, 2821, 3255, 3561, 4030, 4340, 4748, 4836, 5460, 5642, 5935, 6045, 6510, 7122, 8060, 8309, 8463, 11284, 11870, 12090, 13020, 14105, 14244, 15431, 16618, 16926, 17805, 23740, 24180, 24927, 28210, 30862, 33236, 33852, 35610, 36797, 41545, 42315, 46293, 49854, 56420, 61724, 71220, 73594, 77155, 83090, 84630, 92586, 99708, 108017, 110391, 124635, 147188, 154310, 166180, 169260, 183985, 185172, 216034, 220782, 231465, 249270, 257579, 308620, 324051, 367970, 432068, 441564, 462930, 478361, 498540, 515158, 540085, 551955, 648102, 735940, 772737, 925860, 956722, 1030316, 1080170, 1103910, 1287895, 1296204, 1435083, 1545474, 1620255, 1913444, 2160340, 2207820, 2391805, 2575790, 2870166, 3090948, 3240510, 3348527, 3863685, 4783610, 5151580, 5740332, 6481020, 6697054, 7175415, 7727370, 9567220, 10045581, 13394108, 14350830, 15454740, 16742635, 20091162, 28701660, 33485270, 40182324, 50227905, 66970540, 100455810, 200911620]

約数ペア:

[(1, 200911620), (2, 100455810), (3, 66970540), (4, 50227905), (5, 40182324), (6, 33485270), (7, 28701660), (10, 20091162), (12, 16742635), (13, 15454740), (14, 14350830), (15, 13394108), (20, 10045581), (21, 9567220), (26, 7727370), (28, 7175415), (30, 6697054), (31, 6481020), (35, 5740332), (39, 5151580), (42, 4783610), (52, 3863685), (60, 3348527), (62, 3240510), (65, 3090948), (70, 2870166), (78, 2575790), (84, 2391805), (91, 2207820), (93, 2160340), (105, 1913444), (124, 1620255), (130, 1545474), (140, 1435083), (155, 1296204), (156, 1287895), (182, 1103910), (186, 1080170), (195, 1030316), (210, 956722), (217, 925860), (260, 772737), (273, 735940), (310, 648102), (364, 551955), (372, 540085), (390, 515158), (403, 498540), (420, 478361), (434, 462930), (455, 441564), (465, 432068), (546, 367970), (620, 324051), (651, 308620), (780, 257579), (806, 249270), (868, 231465), (910, 220782), (930, 216034), (1085, 185172), (1092, 183985), (1187, 169260), (1209, 166180), (1302, 154310), (1365, 147188), (1612, 124635), (1820, 110391), (1860, 108017), (2015, 99708), (2170, 92586), (2374, 84630), (2418, 83090), (2604, 77155), (2730, 73594), (2821, 71220), (3255, 61724), (3561, 56420), (4030, 49854), (4340, 46293), (4748, 42315), (4836, 41545), (5460, 36797), (5642, 35610), (5935, 33852), (6045, 33236), (6510, 30862), (7122, 28210), (8060, 24927), (8309, 24180), (8463, 23740), (11284, 17805), (11870, 16926), (12090, 16618), (13020, 15431), (14105, 14244)]