200459740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6823}}^1$

素因数の和:6958

約数の個数: 48

約数和(自身を含む): 457426368

約数和(自身を除く): 256966628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 565, 1130, 1469, 2260, 2938, 5876, 6823, 7345, 13646, 14690, 27292, 29380, 34115, 68230, 88699, 136460, 177398, 354796, 443495, 770999, 886990, 1541998, 1773980, 3083996, 3854995, 7709990, 10022987, 15419980, 20045974, 40091948, 50114935, 100229870, 200459740]

約数ペア:

[(1, 200459740), (2, 100229870), (4, 50114935), (5, 40091948), (10, 20045974), (13, 15419980), (20, 10022987), (26, 7709990), (52, 3854995), (65, 3083996), (113, 1773980), (130, 1541998), (226, 886990), (260, 770999), (452, 443495), (565, 354796), (1130, 177398), (1469, 136460), (2260, 88699), (2938, 68230), (5876, 34115), (6823, 29380), (7345, 27292), (13646, 14690)]