264242209

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{9833}}^1$

素因数の和:10200

約数の個数: 16

約数和(自身を含む): 330422400

約数和(自身を除く): 66180191

約数列:

[1, 7, 11, 77, 349, 2443, 3839, 9833, 26873, 68831, 108163, 757141, 3431717, 24022019, 37748887, 264242209]

約数ペア:

[(1, 264242209), (7, 37748887), (11, 24022019), (77, 3431717), (349, 757141), (2443, 108163), (3839, 68831), (9833, 26873)]