209111036140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1\times {\mathrm{224267}}^1$

素因数の和:226326

約数の個数: 48

約数和(自身を含む): 458454028032

約数和(自身を除く): 249342991892

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2027, 4054, 8108, 10135, 20270, 40540, 46621, 93242, 186484, 224267, 233105, 448534, 466210, 897068, 932420, 1121335, 2242670, 4485340, 5158141, 10316282, 20632564, 25790705, 51581410, 103162820, 454589209, 909178418, 1818356836, 2272946045, 4545892090, 9091784180, 10455551807, 20911103614, 41822207228, 52277759035, 104555518070, 209111036140]

約数ペア:

[(1, 209111036140), (2, 104555518070), (4, 52277759035), (5, 41822207228), (10, 20911103614), (20, 10455551807), (23, 9091784180), (46, 4545892090), (92, 2272946045), (115, 1818356836), (230, 909178418), (460, 454589209), (2027, 103162820), (4054, 51581410), (8108, 25790705), (10135, 20632564), (20270, 10316282), (40540, 5158141), (46621, 4485340), (93242, 2242670), (186484, 1121335), (224267, 932420), (233105, 897068), (448534, 466210)]