188557621

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{2027}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 219413376

約数和(自身を除く): 30855755

約数列:

[1, 7, 97, 137, 679, 959, 2027, 13289, 14189, 93023, 196619, 277699, 1376333, 1943893, 26936803, 188557621]

約数ペア:

[(1, 188557621), (7, 26936803), (97, 1943893), (137, 1376333), (679, 277699), (959, 196619), (2027, 93023), (13289, 14189)]