292890194

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 456192000

約数和(自身を除く): 163301806

約数列:

[1, 2, 71, 109, 127, 142, 149, 218, 254, 298, 7739, 9017, 10579, 13843, 15478, 16241, 18034, 18923, 21158, 27686, 32482, 37846, 982853, 1153111, 1343533, 1965706, 2062607, 2306222, 2687066, 4125214, 146445097, 292890194]

約数ペア:

[(1, 292890194), (2, 146445097), (71, 4125214), (109, 2687066), (127, 2306222), (142, 2062607), (149, 1965706), (218, 1343533), (254, 1153111), (298, 982853), (7739, 37846), (9017, 32482), (10579, 27686), (13843, 21158), (15478, 18923), (16241, 18034)]