200965940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49499}}^1$

素因数の和:49544

約数の個数: 48

約数和(自身を含む): 498960000

約数和(自身を除く): 297994060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 49499, 98998, 197996, 247495, 346493, 494990, 692986, 989980, 1385972, 1435471, 1732465, 2870942, 3464930, 5741884, 6929860, 7177355, 10048297, 14354710, 20096594, 28709420, 40193188, 50241485, 100482970, 200965940]

約数ペア:

[(1, 200965940), (2, 100482970), (4, 50241485), (5, 40193188), (7, 28709420), (10, 20096594), (14, 14354710), (20, 10048297), (28, 7177355), (29, 6929860), (35, 5741884), (58, 3464930), (70, 2870942), (116, 1732465), (140, 1435471), (145, 1385972), (203, 989980), (290, 692986), (406, 494990), (580, 346493), (812, 247495), (1015, 197996), (2030, 98998), (4060, 49499)]