212960888

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{92753}}^1$

素因数の和:92807

約数の個数: 32

約数和(自身を含む): 467480160

約数和(自身を除く): 254519272

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 92753, 185506, 371012, 649271, 742024, 1298542, 2597084, 3802873, 5194168, 7605746, 15211492, 26620111, 30422984, 53240222, 106480444, 212960888]

約数ペア:

[(1, 212960888), (2, 106480444), (4, 53240222), (7, 30422984), (8, 26620111), (14, 15211492), (28, 7605746), (41, 5194168), (56, 3802873), (82, 2597084), (164, 1298542), (287, 742024), (328, 649271), (574, 371012), (1148, 185506), (2296, 92753)]