198476728

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 376104960

約数和(自身を除く): 177628232

約数列:

[1, 2, 4, 8, 211, 307, 383, 422, 614, 766, 844, 1228, 1532, 1688, 2456, 3064, 64777, 80813, 117581, 129554, 161626, 235162, 259108, 323252, 470324, 518216, 646504, 940648, 24809591, 49619182, 99238364, 198476728]

約数ペア:

[(1, 198476728), (2, 99238364), (4, 49619182), (8, 24809591), (211, 940648), (307, 646504), (383, 518216), (422, 470324), (614, 323252), (766, 259108), (844, 235162), (1228, 161626), (1532, 129554), (1688, 117581), (2456, 80813), (3064, 64777)]