210008078

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{17627}}^1$

素因数の和:17696

約数の個数: 32

約数和(自身を含む): 385841664

約数和(自身を除く): 175833586

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 5957, 11914, 17627, 35254, 123389, 246778, 405421, 652199, 810842, 1304398, 2837947, 4565393, 5675894, 9130786, 15000577, 30001154, 105004039, 210008078]

約数ペア:

[(1, 210008078), (2, 105004039), (7, 30001154), (14, 15000577), (23, 9130786), (37, 5675894), (46, 4565393), (74, 2837947), (161, 1304398), (259, 810842), (322, 652199), (518, 405421), (851, 246778), (1702, 123389), (5957, 35254), (11914, 17627)]