221350278524

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{6709}}^1\times {\mathrm{139801}}^1$

素因数の和:146573

約数の個数: 24

約数和(自身を含む): 393989996400

約数和(自身を除く): 172639717876

約数列:

[1, 2, 4, 59, 118, 236, 6709, 13418, 26836, 139801, 279602, 395831, 559204, 791662, 1583324, 8248259, 16496518, 32993036, 937924909, 1875849818, 3751699636, 55337569631, 110675139262, 221350278524]

約数ペア:

[(1, 221350278524), (2, 110675139262), (4, 55337569631), (59, 3751699636), (118, 1875849818), (236, 937924909), (6709, 32993036), (13418, 16496518), (26836, 8248259), (139801, 1583324), (279602, 791662), (395831, 559204)]