222157063

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 238140000

約数和(自身を除く): 15982937

約数列:

[1, 19, 97, 149, 809, 1843, 2831, 14453, 15371, 78473, 120541, 274607, 1490987, 2290279, 11692477, 222157063]

約数ペア:

[(1, 222157063), (19, 11692477), (97, 2290279), (149, 1490987), (809, 274607), (1843, 120541), (2831, 78473), (14453, 15371)]