201885465

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{971}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 329204736

約数和(自身を除く): 127319271

約数列:

[1, 3, 5, 15, 83, 167, 249, 415, 501, 835, 971, 1245, 2505, 2913, 4855, 13861, 14565, 41583, 69305, 80593, 162157, 207915, 241779, 402965, 486471, 810785, 1208895, 2432355, 13459031, 40377093, 67295155, 201885465]

約数ペア:

[(1, 201885465), (3, 67295155), (5, 40377093), (15, 13459031), (83, 2432355), (167, 1208895), (249, 810785), (415, 486471), (501, 402965), (835, 241779), (971, 207915), (1245, 162157), (2505, 80593), (2913, 69305), (4855, 41583), (13861, 14565)]