221497134

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{55849}}^1$

素因数の和:56515

約数の個数: 16

約数和(自身を含む): 443672400

約数和(自身を除く): 222175266

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 55849, 111698, 167547, 335094, 36916189, 73832378, 110748567, 221497134]

約数ペア:

[(1, 221497134), (2, 110748567), (3, 73832378), (6, 36916189), (661, 335094), (1322, 167547), (1983, 111698), (3966, 55849)]