201009530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{31957}}^1$

素因数の和:32018

約数の個数: 32

約数和(自身を含む): 393466896

約数和(自身を除く): 192457366

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 31957, 63914, 159785, 319570, 543269, 1086538, 1182409, 2364818, 2716345, 5432690, 5912045, 11824090, 20100953, 40201906, 100504765, 201009530]

約数ペア:

[(1, 201009530), (2, 100504765), (5, 40201906), (10, 20100953), (17, 11824090), (34, 5912045), (37, 5432690), (74, 2716345), (85, 2364818), (170, 1182409), (185, 1086538), (370, 543269), (629, 319570), (1258, 159785), (3145, 63914), (6290, 31957)]