201580334578

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3319}}^1\times {\mathrm{139943}}^1$

素因数の和:143302

約数の個数: 32

約数和(自身を含む): 356823613440

約数和(自身を除く): 155243278862

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 3319, 6638, 23233, 46466, 102889, 139943, 205778, 279886, 720223, 979601, 1440446, 1959202, 4338233, 8676466, 30367631, 60735262, 464470817, 928941634, 3251295719, 6502591438, 14398595327, 28797190654, 100790167289, 201580334578]

約数ペア:

[(1, 201580334578), (2, 100790167289), (7, 28797190654), (14, 14398595327), (31, 6502591438), (62, 3251295719), (217, 928941634), (434, 464470817), (3319, 60735262), (6638, 30367631), (23233, 8676466), (46466, 4338233), (102889, 1959202), (139943, 1440446), (205778, 979601), (279886, 720223)]