201956018

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{467}}^1\times {\mathrm{1787}}^1$

素因数の和:2278

約数の個数: 24

約数和(自身を含む): 333876816

約数和(自身を除く): 131920798

約数列:

[1, 2, 11, 22, 121, 242, 467, 934, 1787, 3574, 5137, 10274, 19657, 39314, 56507, 113014, 216227, 432454, 834529, 1669058, 9179819, 18359638, 100978009, 201956018]

約数ペア:

[(1, 201956018), (2, 100978009), (11, 18359638), (22, 9179819), (121, 1669058), (242, 834529), (467, 432454), (934, 216227), (1787, 113014), (3574, 56507), (5137, 39314), (10274, 19657)]