206564346

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8609}}^1$

素因数の和:8691

約数の個数: 48

約数和(自身を含む): 472792320

約数和(自身を除く): 266227974

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 1333, 2666, 3999, 7998, 8609, 11997, 17218, 23994, 25827, 51654, 77481, 154962, 266879, 370187, 533758, 740374, 800637, 1110561, 1601274, 2221122, 2401911, 3331683, 4803822, 6663366, 11475797, 22951594, 34427391, 68854782, 103282173, 206564346]

約数ペア:

[(1, 206564346), (2, 103282173), (3, 68854782), (6, 34427391), (9, 22951594), (18, 11475797), (31, 6663366), (43, 4803822), (62, 3331683), (86, 2401911), (93, 2221122), (129, 1601274), (186, 1110561), (258, 800637), (279, 740374), (387, 533758), (558, 370187), (774, 266879), (1333, 154962), (2666, 77481), (3999, 51654), (7998, 25827), (8609, 23994), (11997, 17218)]