201488441

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16253}}^1$

素因数の和:16301

約数の個数: 24

約数和(自身を含む): 266825664

約数和(自身を除く): 65337223

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 12397, 16253, 113771, 178783, 373819, 796397, 1251481, 2616733, 4112009, 8760367, 18317131, 28784063, 201488441]

約数ペア:

[(1, 201488441), (7, 28784063), (11, 18317131), (23, 8760367), (49, 4112009), (77, 2616733), (161, 1251481), (253, 796397), (539, 373819), (1127, 178783), (1771, 113771), (12397, 16253)]