217202344

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{2551}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 422611200

約数和(自身を除く): 205408856

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 367, 734, 1468, 2551, 2936, 5102, 10204, 10643, 20408, 21286, 42572, 73979, 85144, 147958, 295916, 591832, 936217, 1872434, 3744868, 7489736, 27150293, 54300586, 108601172, 217202344]

約数ペア:

[(1, 217202344), (2, 108601172), (4, 54300586), (8, 27150293), (29, 7489736), (58, 3744868), (116, 1872434), (232, 936217), (367, 591832), (734, 295916), (1468, 147958), (2551, 85144), (2936, 73979), (5102, 42572), (10204, 21286), (10643, 20408)]