213421924

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{15551}}^1$

素因数の和:15675

約数の個数: 24

約数和(自身を含む): 386684928

約数和(自身を除く): 173263004

約数列:

[1, 2, 4, 47, 73, 94, 146, 188, 292, 3431, 6862, 13724, 15551, 31102, 62204, 730897, 1135223, 1461794, 2270446, 2923588, 4540892, 53355481, 106710962, 213421924]

約数ペア:

[(1, 213421924), (2, 106710962), (4, 53355481), (47, 4540892), (73, 2923588), (94, 2270446), (146, 1461794), (188, 1135223), (292, 730897), (3431, 62204), (6862, 31102), (13724, 15551)]