202159783

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{16879}}^1$

素因数の和:16974

約数の個数: 16

約数和(自身を含む): 243072000

約数和(自身を除く): 40912217

約数列:

[1, 7, 29, 59, 203, 413, 1711, 11977, 16879, 118153, 489491, 995861, 3426437, 6971027, 28879969, 202159783]

約数ペア:

[(1, 202159783), (7, 28879969), (29, 6971027), (59, 3426437), (203, 995861), (413, 489491), (1711, 118153), (11977, 16879)]