201149154

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{81569}}^1$

素因数の和:81714

約数の個数: 24

約数和(自身を含む): 439009740

約数和(自身を除く): 237860586

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 81569, 163138, 244707, 489414, 734121, 1468242, 11174953, 22349906, 33524859, 67049718, 100574577, 201149154]

約数ペア:

[(1, 201149154), (2, 100574577), (3, 67049718), (6, 33524859), (9, 22349906), (18, 11174953), (137, 1468242), (274, 734121), (411, 489414), (822, 244707), (1233, 163138), (2466, 81569)]