203824730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27883}}^1$

素因数の和:27950

約数の個数: 32

約数和(自身を含む): 397514304

約数和(自身を除く): 193689574

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 27883, 55766, 139415, 278830, 474011, 948022, 1198969, 2370055, 2397938, 4740110, 5994845, 11989690, 20382473, 40764946, 101912365, 203824730]

約数ペア:

[(1, 203824730), (2, 101912365), (5, 40764946), (10, 20382473), (17, 11989690), (34, 5994845), (43, 4740110), (85, 2397938), (86, 2370055), (170, 1198969), (215, 948022), (430, 474011), (731, 278830), (1462, 139415), (3655, 55766), (7310, 27883)]