215316831754

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{4001}}^1\times {\mathrm{165079}}^1$

素因数の和:169245

約数の個数: 16

約数和(自身を含む): 325039878720

約数和(自身を除く): 109723046966

約数列:

[1, 2, 163, 326, 4001, 8002, 165079, 330158, 652163, 1304326, 26907877, 53815754, 660481079, 1320962158, 107658415877, 215316831754]

約数ペア:

[(1, 215316831754), (2, 107658415877), (163, 1320962158), (326, 660481079), (4001, 53815754), (8002, 26907877), (165079, 1304326), (330158, 652163)]