207953174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5231}}^1$

素因数の和:5396

約数の個数: 32

約数和(自身を含む): 369169920

約数和(自身を除く): 161216746

約数列:

[1, 2, 11, 13, 22, 26, 139, 143, 278, 286, 1529, 1807, 3058, 3614, 5231, 10462, 19877, 39754, 57541, 68003, 115082, 136006, 727109, 748033, 1454218, 1496066, 7998199, 9452417, 15996398, 18904834, 103976587, 207953174]

約数ペア:

[(1, 207953174), (2, 103976587), (11, 18904834), (13, 15996398), (22, 9452417), (26, 7998199), (139, 1496066), (143, 1454218), (278, 748033), (286, 727109), (1529, 136006), (1807, 115082), (3058, 68003), (3614, 57541), (5231, 39754), (10462, 19877)]