203173860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{82591}}^1$

素因数の和:82644

約数の個数: 48

約数和(自身を含む): 582769152

約数和(自身を除く): 379595292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 82591, 165182, 247773, 330364, 412955, 495546, 825910, 991092, 1238865, 1651820, 2477730, 3386231, 4955460, 6772462, 10158693, 13544924, 16931155, 20317386, 33862310, 40634772, 50793465, 67724620, 101586930, 203173860]

約数ペア:

[(1, 203173860), (2, 101586930), (3, 67724620), (4, 50793465), (5, 40634772), (6, 33862310), (10, 20317386), (12, 16931155), (15, 13544924), (20, 10158693), (30, 6772462), (41, 4955460), (60, 3386231), (82, 2477730), (123, 1651820), (164, 1238865), (205, 991092), (246, 825910), (410, 495546), (492, 412955), (615, 330364), (820, 247773), (1230, 165182), (2460, 82591)]