202059820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{3083}}^1$

素因数の和:3234

約数の個数: 48

約数和(自身を含む): 442985760

約数和(自身を除く): 240925940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 113, 116, 145, 226, 290, 452, 565, 580, 1130, 2260, 3083, 3277, 6166, 6554, 12332, 13108, 15415, 16385, 30830, 32770, 61660, 65540, 89407, 178814, 348379, 357628, 447035, 696758, 894070, 1393516, 1741895, 1788140, 3483790, 6967580, 10102991, 20205982, 40411964, 50514955, 101029910, 202059820]

約数ペア:

[(1, 202059820), (2, 101029910), (4, 50514955), (5, 40411964), (10, 20205982), (20, 10102991), (29, 6967580), (58, 3483790), (113, 1788140), (116, 1741895), (145, 1393516), (226, 894070), (290, 696758), (452, 447035), (565, 357628), (580, 348379), (1130, 178814), (2260, 89407), (3083, 65540), (3277, 61660), (6166, 32770), (6554, 30830), (12332, 16385), (13108, 15415)]