200156710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7297}}^1$

素因数の和:7528

約数の個数: 32

約数和(自身を含む): 389888352

約数和(自身を除く): 189731642

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2110, 2743, 5486, 7297, 13715, 14594, 27430, 36485, 72970, 94861, 189722, 474305, 948610, 1539667, 3079334, 7698335, 15396670, 20015671, 40031342, 100078355, 200156710]

約数ペア:

[(1, 200156710), (2, 100078355), (5, 40031342), (10, 20015671), (13, 15396670), (26, 7698335), (65, 3079334), (130, 1539667), (211, 948610), (422, 474305), (1055, 189722), (2110, 94861), (2743, 72970), (5486, 36485), (7297, 27430), (13715, 14594)]