201011180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{3067}}^1$

素因数の和:3218

約数の個数: 48

約数和(自身を含む): 440687520

約数和(自身を除く): 239676340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 113, 116, 145, 226, 290, 452, 565, 580, 1130, 2260, 3067, 3277, 6134, 6554, 12268, 13108, 15335, 16385, 30670, 32770, 61340, 65540, 88943, 177886, 346571, 355772, 444715, 693142, 889430, 1386284, 1732855, 1778860, 3465710, 6931420, 10050559, 20101118, 40202236, 50252795, 100505590, 201011180]

約数ペア:

[(1, 201011180), (2, 100505590), (4, 50252795), (5, 40202236), (10, 20101118), (20, 10050559), (29, 6931420), (58, 3465710), (113, 1778860), (116, 1732855), (145, 1386284), (226, 889430), (290, 693142), (452, 444715), (565, 355772), (580, 346571), (1130, 177886), (2260, 88943), (3067, 65540), (3277, 61340), (6134, 32770), (6554, 30670), (12268, 16385), (13108, 15335)]