201620239135

素因数分解:

$5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1\times {\mathrm{63929}}^1$

素因数の和:64551

約数の個数: 32

約数和(自身を含む): 278387020800

約数和(自身を除く): 76766781665

約数列:

[1, 5, 7, 35, 251, 359, 1255, 1757, 1795, 2513, 8785, 12565, 63929, 90109, 319645, 447503, 450545, 630763, 2237515, 3153815, 16046179, 22950511, 80230895, 112323253, 114752555, 160653577, 561616265, 803267885, 5760578261, 28802891305, 40324047827, 201620239135]

約数ペア:

[(1, 201620239135), (5, 40324047827), (7, 28802891305), (35, 5760578261), (251, 803267885), (359, 561616265), (1255, 160653577), (1757, 114752555), (1795, 112323253), (2513, 80230895), (8785, 22950511), (12565, 16046179), (63929, 3153815), (90109, 2237515), (319645, 630763), (447503, 450545)]