243848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 531360

約数和(自身を除く): 287512

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 163, 187, 326, 374, 652, 748, 1304, 1496, 1793, 2771, 3586, 5542, 7172, 11084, 14344, 22168, 30481, 60962, 121924, 243848]

約数ペア:

[(1, 243848), (2, 121924), (4, 60962), (8, 30481), (11, 22168), (17, 14344), (22, 11084), (34, 7172), (44, 5542), (68, 3586), (88, 2771), (136, 1793), (163, 1496), (187, 1304), (326, 748), (374, 652)]