200971381

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1787}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 222884928

約数和(自身を除く): 21913547

約数列:

[1, 13, 41, 211, 533, 1787, 2743, 8651, 23231, 73267, 112463, 377057, 952471, 4901741, 15459337, 200971381]

約数ペア:

[(1, 200971381), (13, 15459337), (41, 4901741), (211, 952471), (533, 377057), (1787, 112463), (2743, 73267), (8651, 23231)]