198560001020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{584000003}}^1$

素因数の和:584000029

約数の個数: 24

約数和(自身を含む): 441504003024

約数和(自身を除く): 242944002004

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 584000003, 1168000006, 2336000012, 2920000015, 5840000030, 9928000051, 11680000060, 19856000102, 39712000204, 49640000255, 99280000510, 198560001020]

約数ペア:

[(1, 198560001020), (2, 99280000510), (4, 49640000255), (5, 39712000204), (10, 19856000102), (17, 11680000060), (20, 9928000051), (34, 5840000030), (68, 2920000015), (85, 2336000012), (170, 1168000006), (340, 584000003)]