207273404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{6317}}^1$

素因数の和:6965

約数の個数: 24

約数和(自身を含む): 391311648

約数和(自身を除く): 184038244

約数列:

[1, 2, 4, 13, 26, 52, 631, 1262, 2524, 6317, 8203, 12634, 16406, 25268, 32812, 82121, 164242, 328484, 3986027, 7972054, 15944108, 51818351, 103636702, 207273404]

約数ペア:

[(1, 207273404), (2, 103636702), (4, 51818351), (13, 15944108), (26, 7972054), (52, 3986027), (631, 328484), (1262, 164242), (2524, 82121), (6317, 32812), (8203, 25268), (12634, 16406)]