201990588626

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1\times {\mathrm{40037}}^1$

素因数の和:41018

約数の個数: 32

約数和(自身を含む): 315486627840

約数和(自身を除く): 113496039214

約数列:

[1, 2, 37, 74, 79, 158, 863, 1726, 2923, 5846, 31931, 40037, 63862, 68177, 80074, 136354, 1481369, 2522549, 2962738, 3162923, 5045098, 6325846, 34551931, 69103862, 117028151, 234056302, 1278421447, 2556842894, 2729602549, 5459205098, 100995294313, 201990588626]

約数ペア:

[(1, 201990588626), (2, 100995294313), (37, 5459205098), (74, 2729602549), (79, 2556842894), (158, 1278421447), (863, 234056302), (1726, 117028151), (2923, 69103862), (5846, 34551931), (31931, 6325846), (40037, 5045098), (63862, 3162923), (68177, 2962738), (80074, 2522549), (136354, 1481369)]