201920026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{35437}}^1$

素因数の和:35494

約数の個数: 32

約数和(自身を含む): 387833472

約数和(自身を除く): 185913446

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 35437, 70874, 248059, 389807, 496118, 779614, 1311169, 2622338, 2728649, 5457298, 9178183, 14422859, 18356366, 28845718, 100960013, 201920026]

約数ペア:

[(1, 201920026), (2, 100960013), (7, 28845718), (11, 18356366), (14, 14422859), (22, 9178183), (37, 5457298), (74, 2728649), (77, 2622338), (154, 1311169), (259, 779614), (407, 496118), (518, 389807), (814, 248059), (2849, 70874), (5698, 35437)]