203344984

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{2143}}^1$

素因数の和:2587

約数の個数: 32

約数和(自身を含む): 395568000

約数和(自身を除く): 192223016

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 409, 818, 1636, 2143, 3272, 4286, 8572, 11861, 17144, 23722, 47444, 62147, 94888, 124294, 248588, 497176, 876487, 1752974, 3505948, 7011896, 25418123, 50836246, 101672492, 203344984]

約数ペア:

[(1, 203344984), (2, 101672492), (4, 50836246), (8, 25418123), (29, 7011896), (58, 3505948), (116, 1752974), (232, 876487), (409, 497176), (818, 248588), (1636, 124294), (2143, 94888), (3272, 62147), (4286, 47444), (8572, 23722), (11861, 17144)]