201088195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22709}}^1$

素因数の和:22755

約数の個数: 32

約数和(自身を含む): 313943040

約数和(自身を除く): 112854845

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 8855, 22709, 113545, 158963, 249799, 522307, 794815, 1248995, 1748593, 2611535, 3656149, 5745377, 8742965, 18280745, 28726885, 40217639, 201088195]

約数ペア:

[(1, 201088195), (5, 40217639), (7, 28726885), (11, 18280745), (23, 8742965), (35, 5745377), (55, 3656149), (77, 2611535), (115, 1748593), (161, 1248995), (253, 794815), (385, 522307), (805, 249799), (1265, 158963), (1771, 113545), (8855, 22709)]