206838710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{2153}}^1$

素因数の和:2912

約数の個数: 32

約数和(自身を含む): 401677920

約数和(自身を除く): 194839210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 739, 1478, 2153, 3695, 4306, 7390, 9607, 10765, 19214, 21530, 27989, 48035, 55978, 96070, 139945, 279890, 1591067, 3182134, 7955335, 15910670, 20683871, 41367742, 103419355, 206838710]

約数ペア:

[(1, 206838710), (2, 103419355), (5, 41367742), (10, 20683871), (13, 15910670), (26, 7955335), (65, 3182134), (130, 1591067), (739, 279890), (1478, 139945), (2153, 96070), (3695, 55978), (4306, 48035), (7390, 27989), (9607, 21530), (10765, 19214)]