201681165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{36241}}^1$

素因数の和:36309

約数の個数: 32

約数和(自身を含む): 375757056

約数和(自身を除く): 174075891

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 36241, 108723, 181205, 253687, 543615, 761061, 1268435, 1920773, 3805305, 5762319, 9603865, 13445411, 28811595, 40336233, 67227055, 201681165]

約数ペア:

[(1, 201681165), (3, 67227055), (5, 40336233), (7, 28811595), (15, 13445411), (21, 9603865), (35, 5762319), (53, 3805305), (105, 1920773), (159, 1268435), (265, 761061), (371, 543615), (795, 253687), (1113, 181205), (1855, 108723), (5565, 36241)]