214173862

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{72503}}^1$

素因数の和:72723

約数の個数: 16

約数和(自身を含む): 368900352

約数和(自身を除く): 154726490

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 72503, 145006, 507521, 1015042, 15298133, 30596266, 107086931, 214173862]

約数ペア:

[(1, 214173862), (2, 107086931), (7, 30596266), (14, 15298133), (211, 1015042), (422, 507521), (1477, 145006), (2954, 72503)]