201615123

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{1997}}^1$

素因数の和:2534

約数の個数: 16

約数和(自身を含む): 273230496

約数和(自身を除く): 71615373

約数列:

[1, 3, 73, 219, 461, 1383, 1997, 5991, 33653, 100959, 145781, 437343, 920617, 2761851, 67205041, 201615123]

約数ペア:

[(1, 201615123), (3, 67205041), (73, 2761851), (219, 920617), (461, 437343), (1383, 145781), (1997, 100959), (5991, 33653)]