217526134

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{4931}}^1$

素因数の和:5100

約数の個数: 32

約数和(自身を含む): 392034816

約数和(自身を除く): 174508682

約数列:

[1, 2, 7, 14, 23, 46, 137, 161, 274, 322, 959, 1918, 3151, 4931, 6302, 9862, 22057, 34517, 44114, 69034, 113413, 226826, 675547, 793891, 1351094, 1587782, 4728829, 9457658, 15537581, 31075162, 108763067, 217526134]

約数ペア:

[(1, 217526134), (2, 108763067), (7, 31075162), (14, 15537581), (23, 9457658), (46, 4728829), (137, 1587782), (161, 1351094), (274, 793891), (322, 675547), (959, 226826), (1918, 113413), (3151, 69034), (4931, 44114), (6302, 34517), (9862, 22057)]