205129996

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{5483}}^1$

素因数の和:5733

約数の個数: 24

約数和(自身を含む): 368524800

約数和(自身を除く): 163394804

約数列:

[1, 2, 4, 47, 94, 188, 199, 398, 796, 5483, 9353, 10966, 18706, 21932, 37412, 257701, 515402, 1030804, 1091117, 2182234, 4364468, 51282499, 102564998, 205129996]

約数ペア:

[(1, 205129996), (2, 102564998), (4, 51282499), (47, 4364468), (94, 2182234), (188, 1091117), (199, 1030804), (398, 515402), (796, 257701), (5483, 37412), (9353, 21932), (10966, 18706)]