201557498

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{3079}}^1$

素因数の和:3613

約数の個数: 16

約数和(自身を含む): 307359360

約数和(自身を除く): 105801862

約数列:

[1, 2, 71, 142, 461, 922, 3079, 6158, 32731, 65462, 218609, 437218, 1419419, 2838838, 100778749, 201557498]

約数ペア:

[(1, 201557498), (2, 100778749), (71, 2838838), (142, 1419419), (461, 437218), (922, 218609), (3079, 65462), (6158, 32731)]