194897318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20747}}^1$

素因数の和:20828

約数の個数: 32

約数和(自身を含む): 370476288

約数和(自身を除く): 175578970

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4697, 9394, 20747, 41494, 145229, 228217, 290458, 456434, 1265567, 1597519, 2531134, 3195038, 8858969, 13921237, 17717938, 27842474, 97448659, 194897318]

約数ペア:

[(1, 194897318), (2, 97448659), (7, 27842474), (11, 17717938), (14, 13921237), (22, 8858969), (61, 3195038), (77, 2531134), (122, 1597519), (154, 1265567), (427, 456434), (671, 290458), (854, 228217), (1342, 145229), (4697, 41494), (9394, 20747)]