202294160

素因数分解:

$2^4\times 5^1\times {\mathrm{431}}^1\times {\mathrm{5867}}^1$

素因数の和:6311

約数の個数: 40

約数和(自身を含む): 471505536

約数和(自身を除く): 269211376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 431, 862, 1724, 2155, 3448, 4310, 5867, 6896, 8620, 11734, 17240, 23468, 29335, 34480, 46936, 58670, 93872, 117340, 234680, 469360, 2528677, 5057354, 10114708, 12643385, 20229416, 25286770, 40458832, 50573540, 101147080, 202294160]

約数ペア:

[(1, 202294160), (2, 101147080), (4, 50573540), (5, 40458832), (8, 25286770), (10, 20229416), (16, 12643385), (20, 10114708), (40, 5057354), (80, 2528677), (431, 469360), (862, 234680), (1724, 117340), (2155, 93872), (3448, 58670), (4310, 46936), (5867, 34480), (6896, 29335), (8620, 23468), (11734, 17240)]