201992875435

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{491}}^1\times {\mathrm{593}}^1\times {\mathrm{821}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 263770185888

約数和(自身を除く): 61777310453

約数列:

[1, 5, 13, 65, 169, 491, 593, 821, 845, 2455, 2965, 4105, 6383, 7709, 10673, 31915, 38545, 53365, 82979, 100217, 138749, 291163, 403111, 414895, 486853, 501085, 693745, 1455815, 2015555, 2434265, 3785119, 5240443, 6329089, 18925595, 26202215, 31645445, 49206547, 68125759, 82278157, 239044823, 246032735, 340628795, 411390785, 1195224115, 3107582699, 15537913495, 40398575087, 201992875435]

約数ペア:

[(1, 201992875435), (5, 40398575087), (13, 15537913495), (65, 3107582699), (169, 1195224115), (491, 411390785), (593, 340628795), (821, 246032735), (845, 239044823), (2455, 82278157), (2965, 68125759), (4105, 49206547), (6383, 31645445), (7709, 26202215), (10673, 18925595), (31915, 6329089), (38545, 5240443), (53365, 3785119), (82979, 2434265), (100217, 2015555), (138749, 1455815), (291163, 693745), (403111, 501085), (414895, 486853)]