207966394

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1\times {\mathrm{1627}}^1$

素因数の和:2517

約数の個数: 16

約数和(自身を含む): 316483200

約数和(自身を除く): 108516806

約数列:

[1, 2, 79, 158, 809, 1618, 1627, 3254, 63911, 127822, 128533, 257066, 1316243, 2632486, 103983197, 207966394]

約数ペア:

[(1, 207966394), (2, 103983197), (79, 2632486), (158, 1316243), (809, 257066), (1618, 128533), (1627, 127822), (3254, 63911)]