199028525

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3833}}^1$

素因数の和:3941

約数の個数: 24

約数和(自身を含む): 258626304

約数和(自身を除く): 59597779

約数列:

[1, 5, 25, 31, 67, 155, 335, 775, 1675, 2077, 3833, 10385, 19165, 51925, 95825, 118823, 256811, 594115, 1284055, 2970575, 6420275, 7961141, 39805705, 199028525]

約数ペア:

[(1, 199028525), (5, 39805705), (25, 7961141), (31, 6420275), (67, 2970575), (155, 1284055), (335, 594115), (775, 256811), (1675, 118823), (2077, 95825), (3833, 51925), (10385, 19165)]