202308925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5231}}^1$

素因数の和:5278

約数の個数: 48

約数和(自身を含む): 326979072

約数和(自身を除く): 124670147

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 175, 221, 325, 425, 455, 595, 1105, 1547, 2275, 2975, 5231, 5525, 7735, 26155, 36617, 38675, 68003, 88927, 130775, 183085, 340015, 444635, 476021, 622489, 915425, 1156051, 1700075, 2223175, 2380105, 3112445, 5780255, 8092357, 11900525, 15562225, 28901275, 40461785, 202308925]

約数ペア:

[(1, 202308925), (5, 40461785), (7, 28901275), (13, 15562225), (17, 11900525), (25, 8092357), (35, 5780255), (65, 3112445), (85, 2380105), (91, 2223175), (119, 1700075), (175, 1156051), (221, 915425), (325, 622489), (425, 476021), (455, 444635), (595, 340015), (1105, 183085), (1547, 130775), (2275, 88927), (2975, 68003), (5231, 38675), (5525, 36617), (7735, 26155)]