225848

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 501600

約数和(自身を除く): 275752

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 109, 148, 218, 259, 296, 436, 518, 763, 872, 1036, 1526, 2072, 3052, 4033, 6104, 8066, 16132, 28231, 32264, 56462, 112924, 225848]

約数ペア:

[(1, 225848), (2, 112924), (4, 56462), (7, 32264), (8, 28231), (14, 16132), (28, 8066), (37, 6104), (56, 4033), (74, 3052), (109, 2072), (148, 1526), (218, 1036), (259, 872), (296, 763), (436, 518)]