315040198

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{911}}^1\times {\mathrm{1429}}^1$

素因数の和:2364

約数の個数: 24

約数和(自身を含む): 520359840

約数和(自身を除く): 205319642

約数列:

[1, 2, 11, 22, 121, 242, 911, 1429, 1822, 2858, 10021, 15719, 20042, 31438, 110231, 172909, 220462, 345818, 1301819, 2603638, 14320009, 28640018, 157520099, 315040198]

約数ペア:

[(1, 315040198), (2, 157520099), (11, 28640018), (22, 14320009), (121, 2603638), (242, 1301819), (911, 345818), (1429, 220462), (1822, 172909), (2858, 110231), (10021, 31438), (15719, 20042)]