201385230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1031}}^1$

素因数の和:1441

約数の個数: 64

約数和(自身を含む): 513589248

約数和(自身を除く): 312204018

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 383, 510, 766, 1031, 1149, 1915, 2062, 2298, 3093, 3830, 5155, 5745, 6186, 6511, 10310, 11490, 13022, 15465, 17527, 19533, 30930, 32555, 35054, 39066, 52581, 65110, 87635, 97665, 105162, 175270, 195330, 262905, 394873, 525810, 789746, 1184619, 1974365, 2369238, 3948730, 5923095, 6712841, 11846190, 13425682, 20138523, 33564205, 40277046, 67128410, 100692615, 201385230]

約数ペア:

[(1, 201385230), (2, 100692615), (3, 67128410), (5, 40277046), (6, 33564205), (10, 20138523), (15, 13425682), (17, 11846190), (30, 6712841), (34, 5923095), (51, 3948730), (85, 2369238), (102, 1974365), (170, 1184619), (255, 789746), (383, 525810), (510, 394873), (766, 262905), (1031, 195330), (1149, 175270), (1915, 105162), (2062, 97665), (2298, 87635), (3093, 65110), (3830, 52581), (5155, 39066), (5745, 35054), (6186, 32555), (6511, 30930), (10310, 19533), (11490, 17527), (13022, 15465)]