218345150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{229837}}^1$

素因数の和:229868

約数の個数: 24

約数和(自身を含む): 427498680

約数和(自身を除く): 209153530

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 229837, 459674, 1149185, 2298370, 4366903, 5745925, 8733806, 11491850, 21834515, 43669030, 109172575, 218345150]

約数ペア:

[(1, 218345150), (2, 109172575), (5, 43669030), (10, 21834515), (19, 11491850), (25, 8733806), (38, 5745925), (50, 4366903), (95, 2298370), (190, 1149185), (475, 459674), (950, 229837)]