208033976

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{677}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 396874080

約数和(自身を除く): 188840104

約数列:

[1, 2, 4, 8, 71, 142, 284, 541, 568, 677, 1082, 1354, 2164, 2708, 4328, 5416, 38411, 48067, 76822, 96134, 153644, 192268, 307288, 366257, 384536, 732514, 1465028, 2930056, 26004247, 52008494, 104016988, 208033976]

約数ペア:

[(1, 208033976), (2, 104016988), (4, 52008494), (8, 26004247), (71, 2930056), (142, 1465028), (284, 732514), (541, 384536), (568, 366257), (677, 307288), (1082, 192268), (1354, 153644), (2164, 96134), (2708, 76822), (4328, 48067), (5416, 38411)]