201481456

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{9461}}^1$

素因数の和:9502

約数の個数: 40

約数和(自身を含む): 429423408

約数和(自身を除く): 227941952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1936, 2662, 5324, 9461, 10648, 18922, 21296, 37844, 75688, 104071, 151376, 208142, 416284, 832568, 1144781, 1665136, 2289562, 4579124, 9158248, 12592591, 18316496, 25185182, 50370364, 100740728, 201481456]

約数ペア:

[(1, 201481456), (2, 100740728), (4, 50370364), (8, 25185182), (11, 18316496), (16, 12592591), (22, 9158248), (44, 4579124), (88, 2289562), (121, 1665136), (176, 1144781), (242, 832568), (484, 416284), (968, 208142), (1331, 151376), (1936, 104071), (2662, 75688), (5324, 37844), (9461, 21296), (10648, 18922)]