201329531

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 228243456

約数和(自身を除く): 26913925

約数列:

[1, 13, 31, 83, 169, 403, 463, 1079, 2573, 5239, 6019, 14027, 14353, 33449, 38429, 78247, 186589, 434837, 499577, 1191299, 2425657, 6494501, 15486887, 201329531]

約数ペア:

[(1, 201329531), (13, 15486887), (31, 6494501), (83, 2425657), (169, 1191299), (403, 499577), (463, 434837), (1079, 186589), (2573, 78247), (5239, 38429), (6019, 33449), (14027, 14353)]