198808028

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{12161}}^1$

素因数の和:12293

約数の個数: 24

約数和(自身を含む): 358924944

約数和(自身を除く): 160116916

約数列:

[1, 2, 4, 61, 67, 122, 134, 244, 268, 4087, 8174, 12161, 16348, 24322, 48644, 741821, 814787, 1483642, 1629574, 2967284, 3259148, 49702007, 99404014, 198808028]

約数ペア:

[(1, 198808028), (2, 99404014), (4, 49702007), (61, 3259148), (67, 2967284), (122, 1629574), (134, 1483642), (244, 814787), (268, 741821), (4087, 48644), (8174, 24322), (12161, 16348)]