197962016

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4441}}^1$

素因数の和:4657

約数の個数: 48

約数和(自身を含む): 447753600

約数和(自身を除く): 249791584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 398, 796, 1393, 1592, 2786, 3184, 4441, 5572, 6368, 8882, 11144, 17764, 22288, 31087, 35528, 44576, 62174, 71056, 124348, 142112, 248696, 497392, 883759, 994784, 1767518, 3535036, 6186313, 7070072, 12372626, 14140144, 24745252, 28280288, 49490504, 98981008, 197962016]

約数ペア:

[(1, 197962016), (2, 98981008), (4, 49490504), (7, 28280288), (8, 24745252), (14, 14140144), (16, 12372626), (28, 7070072), (32, 6186313), (56, 3535036), (112, 1767518), (199, 994784), (224, 883759), (398, 497392), (796, 248696), (1393, 142112), (1592, 124348), (2786, 71056), (3184, 62174), (4441, 44576), (5572, 35528), (6368, 31087), (8882, 22288), (11144, 17764)]