200726953

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 241942464

約数和(自身を除く): 41215511

約数列:

[1, 7, 31, 53, 217, 371, 563, 961, 1643, 3941, 6727, 11501, 17453, 29839, 50933, 122171, 208873, 356531, 541043, 925009, 3787301, 6475063, 28675279, 200726953]

約数ペア:

[(1, 200726953), (7, 28675279), (31, 6475063), (53, 3787301), (217, 925009), (371, 541043), (563, 356531), (961, 208873), (1643, 122171), (3941, 50933), (6727, 29839), (11501, 17453)]