208247172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{4357}}^1$

素因数の和:4940

約数の個数: 48

約数和(自身を含む): 556429440

約数和(自身を除く): 348182268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 569, 1138, 1707, 2276, 3414, 3983, 4357, 6828, 7966, 8714, 11949, 13071, 15932, 17428, 23898, 26142, 30499, 47796, 52284, 60998, 91497, 121996, 182994, 365988, 2479133, 4958266, 7437399, 9916532, 14874798, 17353931, 29749596, 34707862, 52061793, 69415724, 104123586, 208247172]

約数ペア:

[(1, 208247172), (2, 104123586), (3, 69415724), (4, 52061793), (6, 34707862), (7, 29749596), (12, 17353931), (14, 14874798), (21, 9916532), (28, 7437399), (42, 4958266), (84, 2479133), (569, 365988), (1138, 182994), (1707, 121996), (2276, 91497), (3414, 60998), (3983, 52284), (4357, 47796), (6828, 30499), (7966, 26142), (8714, 23898), (11949, 17428), (13071, 15932)]