215826662

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5477}}^1$

素因数の和:5576

約数の個数: 32

約数和(自身を含む): 366806880

約数和(自身を除く): 150980218

約数列:

[1, 2, 17, 19, 34, 38, 61, 122, 323, 646, 1037, 1159, 2074, 2318, 5477, 10954, 19703, 39406, 93109, 104063, 186218, 208126, 334097, 668194, 1769071, 3538142, 5679649, 6347843, 11359298, 12695686, 107913331, 215826662]

約数ペア:

[(1, 215826662), (2, 107913331), (17, 12695686), (19, 11359298), (34, 6347843), (38, 5679649), (61, 3538142), (122, 1769071), (323, 668194), (646, 334097), (1037, 208126), (1159, 186218), (2074, 104063), (2318, 93109), (5477, 39406), (10954, 19703)]