206283052760

素因数分解:

$2^3\times 5^1\times {\mathrm{2339}}^1\times {\mathrm{2204821}}^1$

素因数の和:2207171

約数の個数: 32

約数和(自身を含む): 464335513200

約数和(自身を除く): 258052460440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2339, 4678, 9356, 11695, 18712, 23390, 46780, 93560, 2204821, 4409642, 8819284, 11024105, 17638568, 22048210, 44096420, 88192840, 5157076319, 10314152638, 20628305276, 25785381595, 41256610552, 51570763190, 103141526380, 206283052760]

約数ペア:

[(1, 206283052760), (2, 103141526380), (4, 51570763190), (5, 41256610552), (8, 25785381595), (10, 20628305276), (20, 10314152638), (40, 5157076319), (2339, 88192840), (4678, 44096420), (9356, 22048210), (11695, 17638568), (18712, 11024105), (23390, 8819284), (46780, 4409642), (93560, 2204821)]