210147388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{154067}}^1$

素因数の和:154113

約数の個数: 24

約数和(自身を含む): 414134784

約数和(自身を除く): 203987396

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 154067, 308134, 616268, 1694737, 3389474, 4776077, 6778948, 9552154, 19104308, 52536847, 105073694, 210147388]

約数ペア:

[(1, 210147388), (2, 105073694), (4, 52536847), (11, 19104308), (22, 9552154), (31, 6778948), (44, 4776077), (62, 3389474), (124, 1694737), (341, 616268), (682, 308134), (1364, 154067)]