201132050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1103}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 428758272

約数和(自身を除く): 227626222

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 521, 1042, 1103, 2206, 2605, 3647, 5210, 5515, 7294, 7721, 11030, 13025, 15442, 18235, 26050, 27575, 36470, 38605, 55150, 77210, 91175, 182350, 193025, 386050, 574663, 1149326, 2873315, 4022641, 5746630, 8045282, 14366575, 20113205, 28733150, 40226410, 100566025, 201132050]

約数ペア:

[(1, 201132050), (2, 100566025), (5, 40226410), (7, 28733150), (10, 20113205), (14, 14366575), (25, 8045282), (35, 5746630), (50, 4022641), (70, 2873315), (175, 1149326), (350, 574663), (521, 386050), (1042, 193025), (1103, 182350), (2206, 91175), (2605, 77210), (3647, 55150), (5210, 38605), (5515, 36470), (7294, 27575), (7721, 26050), (11030, 18235), (13025, 15442)]