196320458

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{6449}}^1$

素因数の和:6973

約数の個数: 16

約数和(自身を含む): 304646400

約数和(自身を除く): 108325942

約数列:

[1, 2, 31, 62, 491, 982, 6449, 12898, 15221, 30442, 199919, 399838, 3166459, 6332918, 98160229, 196320458]

約数ペア:

[(1, 196320458), (2, 98160229), (31, 6332918), (62, 3166459), (491, 399838), (982, 199919), (6449, 30442), (12898, 15221)]