201701815

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10459}}^1$

素因数の和:10519

約数の個数: 32

約数和(自身を含む): 301248000

約数和(自身を除く): 99546185

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2755, 3857, 10459, 19285, 52295, 73213, 198721, 303311, 366065, 993605, 1391047, 1516555, 2123177, 5762909, 6955235, 10615885, 28814545, 40340363, 201701815]

約数ペア:

[(1, 201701815), (5, 40340363), (7, 28814545), (19, 10615885), (29, 6955235), (35, 5762909), (95, 2123177), (133, 1516555), (145, 1391047), (203, 993605), (551, 366065), (665, 303311), (1015, 198721), (2755, 73213), (3857, 52295), (10459, 19285)]