201164184520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{386854201}}^1$

素因数の和:386854225

約数の個数: 32

約数和(自身を含む): 487436294520

約数和(自身を除く): 286272110000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 386854201, 773708402, 1547416804, 1934271005, 3094833608, 3868542010, 5029104613, 7737084020, 10058209226, 15474168040, 20116418452, 25145523065, 40232836904, 50291046130, 100582092260, 201164184520]

約数ペア:

[(1, 201164184520), (2, 100582092260), (4, 50291046130), (5, 40232836904), (8, 25145523065), (10, 20116418452), (13, 15474168040), (20, 10058209226), (26, 7737084020), (40, 5029104613), (52, 3868542010), (65, 3094833608), (104, 1934271005), (130, 1547416804), (260, 773708402), (520, 386854201)]