201190980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2773

約数の個数: 96

約数和(自身を含む): 596534400

約数和(自身を除く): 395343420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 43, 58, 60, 86, 87, 116, 129, 145, 172, 174, 215, 258, 290, 348, 430, 435, 516, 580, 645, 860, 870, 1247, 1290, 1740, 2494, 2580, 2689, 3741, 4988, 5378, 6235, 7482, 8067, 10756, 12470, 13445, 14964, 16134, 18705, 24940, 26890, 32268, 37410, 40335, 53780, 74820, 77981, 80670, 115627, 155962, 161340, 231254, 233943, 311924, 346881, 389905, 462508, 467886, 578135, 693762, 779810, 935772, 1156270, 1169715, 1387524, 1559620, 1734405, 2312540, 2339430, 3353183, 3468810, 4678860, 6706366, 6937620, 10059549, 13412732, 16765915, 20119098, 33531830, 40238196, 50297745, 67063660, 100595490, 201190980]

約数ペア:

[(1, 201190980), (2, 100595490), (3, 67063660), (4, 50297745), (5, 40238196), (6, 33531830), (10, 20119098), (12, 16765915), (15, 13412732), (20, 10059549), (29, 6937620), (30, 6706366), (43, 4678860), (58, 3468810), (60, 3353183), (86, 2339430), (87, 2312540), (116, 1734405), (129, 1559620), (145, 1387524), (172, 1169715), (174, 1156270), (215, 935772), (258, 779810), (290, 693762), (348, 578135), (430, 467886), (435, 462508), (516, 389905), (580, 346881), (645, 311924), (860, 233943), (870, 231254), (1247, 161340), (1290, 155962), (1740, 115627), (2494, 80670), (2580, 77981), (2689, 74820), (3741, 53780), (4988, 40335), (5378, 37410), (6235, 32268), (7482, 26890), (8067, 24940), (10756, 18705), (12470, 16134), (13445, 14964)]