202181330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53629}}^1$

素因数の和:53678

約数の個数: 32

約数和(自身を含む): 405442800

約数和(自身を除く): 203261470

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 53629, 107258, 268145, 536290, 697177, 1394354, 1555241, 3110482, 3485885, 6971770, 7776205, 15552410, 20218133, 40436266, 101090665, 202181330]

約数ペア:

[(1, 202181330), (2, 101090665), (5, 40436266), (10, 20218133), (13, 15552410), (26, 7776205), (29, 6971770), (58, 3485885), (65, 3110482), (130, 1555241), (145, 1394354), (290, 697177), (377, 536290), (754, 268145), (1885, 107258), (3770, 53629)]