202328445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1913}}^1$

素因数の和:2573

約数の個数: 32

約数和(自身を含む): 353890944

約数和(自身を除く): 151562499

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 641, 1913, 1923, 3205, 5739, 7051, 9565, 9615, 21043, 21153, 28695, 35255, 63129, 105215, 105765, 315645, 1226233, 3678699, 6131165, 13488563, 18393495, 40465689, 67442815, 202328445]

約数ペア:

[(1, 202328445), (3, 67442815), (5, 40465689), (11, 18393495), (15, 13488563), (33, 6131165), (55, 3678699), (165, 1226233), (641, 315645), (1913, 105765), (1923, 105215), (3205, 63129), (5739, 35255), (7051, 28695), (9565, 21153), (9615, 21043)]