213044042

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1\times {\mathrm{1213}}^1$

素因数の和:1993

約数の個数: 16

約数和(自身を含む): 322666632

約数和(自身を除く): 109622590

約数列:

[1, 2, 137, 274, 641, 1213, 1282, 2426, 87817, 166181, 175634, 332362, 777533, 1555066, 106522021, 213044042]

約数ペア:

[(1, 213044042), (2, 106522021), (137, 1555066), (274, 777533), (641, 332362), (1213, 175634), (1282, 166181), (2426, 87817)]