225760318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{36901}}^1$

素因数の和:36952

約数の個数: 32

約数和(自身を含む): 425111040

約数和(自身を除く): 199350722

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 36901, 73802, 258307, 516614, 701119, 848723, 1402238, 1697446, 4907833, 5941061, 9815666, 11882122, 16125737, 32251474, 112880159, 225760318]

約数ペア:

[(1, 225760318), (2, 112880159), (7, 32251474), (14, 16125737), (19, 11882122), (23, 9815666), (38, 5941061), (46, 4907833), (133, 1697446), (161, 1402238), (266, 848723), (322, 701119), (437, 516614), (874, 258307), (3059, 73802), (6118, 36901)]