210955270

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{1223}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 389173248

約数和(自身を除く): 178217978

約数列:

[1, 2, 5, 10, 47, 94, 235, 367, 470, 734, 1223, 1835, 2446, 3670, 6115, 12230, 17249, 34498, 57481, 86245, 114962, 172490, 287405, 448841, 574810, 897682, 2244205, 4488410, 21095527, 42191054, 105477635, 210955270]

約数ペア:

[(1, 210955270), (2, 105477635), (5, 42191054), (10, 21095527), (47, 4488410), (94, 2244205), (235, 897682), (367, 574810), (470, 448841), (734, 287405), (1223, 172490), (1835, 114962), (2446, 86245), (3670, 57481), (6115, 34498), (12230, 17249)]