201847919

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{130477}}^1$

素因数の和:130514

約数の個数: 16

約数和(自身を含む): 263043648

約数和(自身を除く): 61195729

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 130477, 913339, 1696201, 2218109, 11873407, 15526763, 28835417, 201847919]

約数ペア:

[(1, 201847919), (7, 28835417), (13, 15526763), (17, 11873407), (91, 2218109), (119, 1696201), (221, 913339), (1547, 130477)]