200879804960

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{12430681}}^1$

素因数の和:12430797

約数の個数: 48

約数和(自身を含む): 479277375192

約数和(自身を除く): 278397570232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 8080, 16160, 12430681, 24861362, 49722724, 62153405, 99445448, 124306810, 198890896, 248613620, 397781792, 497227240, 994454480, 1255498781, 1988908960, 2510997562, 5021995124, 6277493905, 10043990248, 12554987810, 20087980496, 25109975620, 40175960992, 50219951240, 100439902480, 200879804960]

約数ペア:

[(1, 200879804960), (2, 100439902480), (4, 50219951240), (5, 40175960992), (8, 25109975620), (10, 20087980496), (16, 12554987810), (20, 10043990248), (32, 6277493905), (40, 5021995124), (80, 2510997562), (101, 1988908960), (160, 1255498781), (202, 994454480), (404, 497227240), (505, 397781792), (808, 248613620), (1010, 198890896), (1616, 124306810), (2020, 99445448), (3232, 62153405), (4040, 49722724), (8080, 24861362), (16160, 12430681)]