275207422

素因数分解:

$2^1\times 7^4\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:510

約数の個数: 40

約数和(自身を含む): 485626176

約数和(自身を除く): 210418754

約数列:

[1, 2, 7, 14, 49, 98, 223, 257, 343, 446, 514, 686, 1561, 1799, 2401, 3122, 3598, 4802, 10927, 12593, 21854, 25186, 57311, 76489, 88151, 114622, 152978, 176302, 401177, 535423, 617057, 802354, 1070846, 1234114, 2808239, 5616478, 19657673, 39315346, 137603711, 275207422]

約数ペア:

[(1, 275207422), (2, 137603711), (7, 39315346), (14, 19657673), (49, 5616478), (98, 2808239), (223, 1234114), (257, 1070846), (343, 802354), (446, 617057), (514, 535423), (686, 401177), (1561, 176302), (1799, 152978), (2401, 114622), (3122, 88151), (3598, 76489), (4802, 57311), (10927, 25186), (12593, 21854)]