188868946

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11177}}^1$

素因数の和:11274

約数の個数: 32

約数和(自身を含む): 347680512

約数和(自身を除く): 158811566

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 8449, 11177, 16898, 22354, 78239, 156478, 190009, 380018, 793567, 1330063, 1587134, 2660126, 5554969, 11109938, 13490639, 26981278, 94434473, 188868946]

約数ペア:

[(1, 188868946), (2, 94434473), (7, 26981278), (14, 13490639), (17, 11109938), (34, 5554969), (71, 2660126), (119, 1587134), (142, 1330063), (238, 793567), (497, 380018), (994, 190009), (1207, 156478), (2414, 78239), (8449, 22354), (11177, 16898)]