201953055

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{4793}}^1$

素因数の和:4907

約数の個数: 24

約数和(自身を含む): 329405328

約数和(自身を除く): 127452273

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 2809, 4793, 8427, 14045, 14379, 23965, 42135, 71895, 254029, 762087, 1270145, 3810435, 13463537, 40390611, 67317685, 201953055]

約数ペア:

[(1, 201953055), (3, 67317685), (5, 40390611), (15, 13463537), (53, 3810435), (159, 1270145), (265, 762087), (795, 254029), (2809, 71895), (4793, 42135), (8427, 23965), (14045, 14379)]