197040424

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{85819}}^1$

素因数の和:85873

約数の個数: 32

約数和(自身を含む): 432532800

約数和(自身を除く): 235492376

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 85819, 171638, 343276, 600733, 686552, 1201466, 2402932, 3518579, 4805864, 7037158, 14074316, 24630053, 28148632, 49260106, 98520212, 197040424]

約数ペア:

[(1, 197040424), (2, 98520212), (4, 49260106), (7, 28148632), (8, 24630053), (14, 14074316), (28, 7037158), (41, 4805864), (56, 3518579), (82, 2402932), (164, 1201466), (287, 686552), (328, 600733), (574, 343276), (1148, 171638), (2296, 85819)]