201471742

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1\times {\mathrm{809}}^1$

素因数の和:1571

約数の個数: 16

約数和(自身を含む): 304430400

約数和(自身を除く): 102958658

約数列:

[1, 2, 239, 478, 521, 809, 1042, 1618, 124519, 193351, 249038, 386702, 421489, 842978, 100735871, 201471742]

約数ペア:

[(1, 201471742), (2, 100735871), (239, 842978), (478, 421489), (521, 386702), (809, 249038), (1042, 193351), (1618, 124519)]