211246444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 401119488

約数和(自身を除く): 189873044

約数列:

[1, 2, 4, 23, 43, 46, 67, 86, 92, 134, 172, 268, 797, 989, 1541, 1594, 1978, 2881, 3082, 3188, 3956, 5762, 6164, 11524, 18331, 34271, 36662, 53399, 66263, 68542, 73324, 106798, 132526, 137084, 213596, 265052, 788233, 1228177, 1576466, 2296157, 2456354, 3152932, 4592314, 4912708, 9184628, 52811611, 105623222, 211246444]

約数ペア:

[(1, 211246444), (2, 105623222), (4, 52811611), (23, 9184628), (43, 4912708), (46, 4592314), (67, 3152932), (86, 2456354), (92, 2296157), (134, 1576466), (172, 1228177), (268, 788233), (797, 265052), (989, 213596), (1541, 137084), (1594, 132526), (1978, 106798), (2881, 73324), (3082, 68542), (3188, 66263), (3956, 53399), (5762, 36662), (6164, 34271), (11524, 18331)]