216033550

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{44543}}^1$

素因数の和:44652

約数の個数: 24

約数和(自身を含む): 405974016

約数和(自身を除く): 189940466

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 44543, 89086, 222715, 445430, 1113575, 2227150, 4320671, 8641342, 21603355, 43206710, 108016775, 216033550]

約数ペア:

[(1, 216033550), (2, 108016775), (5, 43206710), (10, 21603355), (25, 8641342), (50, 4320671), (97, 2227150), (194, 1113575), (485, 445430), (970, 222715), (2425, 89086), (4850, 44543)]