202227755

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 256746240

約数和(自身を除く): 54518485

約数列:

[1, 5, 37, 79, 101, 137, 185, 395, 505, 685, 2923, 3737, 5069, 7979, 10823, 13837, 14615, 18685, 25345, 39895, 54115, 69185, 295223, 400451, 511969, 1093123, 1476115, 2002255, 2559845, 5465615, 40445551, 202227755]

約数ペア:

[(1, 202227755), (5, 40445551), (37, 5465615), (79, 2559845), (101, 2002255), (137, 1476115), (185, 1093123), (395, 511969), (505, 400451), (685, 295223), (2923, 69185), (3737, 54115), (5069, 39895), (7979, 25345), (10823, 18685), (13837, 14615)]