188959108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{5669}}^1$

素因数の和:6327

約数の個数: 24

約数和(自身を含む): 356733720

約数和(自身を除く): 167774612

約数列:

[1, 2, 4, 13, 26, 52, 641, 1282, 2564, 5669, 8333, 11338, 16666, 22676, 33332, 73697, 147394, 294788, 3633829, 7267658, 14535316, 47239777, 94479554, 188959108]

約数ペア:

[(1, 188959108), (2, 94479554), (4, 47239777), (13, 14535316), (26, 7267658), (52, 3633829), (641, 294788), (1282, 147394), (2564, 73697), (5669, 33332), (8333, 22676), (11338, 16666)]