219802992

素因数分解:

$2^4\times 3^1\times {\mathrm{349}}^1\times {\mathrm{13121}}^1$

素因数の和:13481

約数の個数: 40

約数和(自身を含む): 569494800

約数和(自身を除く): 349691808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 349, 698, 1047, 1396, 2094, 2792, 4188, 5584, 8376, 13121, 16752, 26242, 39363, 52484, 78726, 104968, 157452, 209936, 314904, 629808, 4579229, 9158458, 13737687, 18316916, 27475374, 36633832, 54950748, 73267664, 109901496, 219802992]

約数ペア:

[(1, 219802992), (2, 109901496), (3, 73267664), (4, 54950748), (6, 36633832), (8, 27475374), (12, 18316916), (16, 13737687), (24, 9158458), (48, 4579229), (349, 629808), (698, 314904), (1047, 209936), (1396, 157452), (2094, 104968), (2792, 78726), (4188, 52484), (5584, 39363), (8376, 26242), (13121, 16752)]