201243700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{287491}}^1$

素因数の和:287512

約数の個数: 36

約数和(自身を含む): 499086112

約数和(自身を除く): 297842412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 287491, 574982, 1149964, 1437455, 2012437, 2874910, 4024874, 5749820, 7187275, 8049748, 10062185, 14374550, 20124370, 28749100, 40248740, 50310925, 100621850, 201243700]

約数ペア:

[(1, 201243700), (2, 100621850), (4, 50310925), (5, 40248740), (7, 28749100), (10, 20124370), (14, 14374550), (20, 10062185), (25, 8049748), (28, 7187275), (35, 5749820), (50, 4024874), (70, 2874910), (100, 2012437), (140, 1437455), (175, 1149964), (350, 574982), (700, 287491)]