207327760

素因数分解:

$2^4\times 5^1\times {\mathrm{701}}^1\times {\mathrm{3697}}^1$

素因数の和:4411

約数の個数: 40

約数和(自身を含む): 482855256

約数和(自身を除く): 275527496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701, 1402, 2804, 3505, 3697, 5608, 7010, 7394, 11216, 14020, 14788, 18485, 28040, 29576, 36970, 56080, 59152, 73940, 147880, 295760, 2591597, 5183194, 10366388, 12957985, 20732776, 25915970, 41465552, 51831940, 103663880, 207327760]

約数ペア:

[(1, 207327760), (2, 103663880), (4, 51831940), (5, 41465552), (8, 25915970), (10, 20732776), (16, 12957985), (20, 10366388), (40, 5183194), (80, 2591597), (701, 295760), (1402, 147880), (2804, 73940), (3505, 59152), (3697, 56080), (5608, 36970), (7010, 29576), (7394, 28040), (11216, 18485), (14020, 14788)]