194611585

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 289578240

約数和(自身を除く): 94966655

約数列:

[1, 5, 7, 19, 35, 49, 95, 97, 133, 245, 431, 485, 665, 679, 931, 1843, 2155, 3017, 3395, 4655, 4753, 8189, 9215, 12901, 15085, 21119, 23765, 40945, 41807, 57323, 64505, 90307, 105595, 209035, 286615, 292649, 401261, 451535, 794333, 1463245, 2006305, 2048543, 3971665, 5560331, 10242715, 27801655, 38922317, 194611585]

約数ペア:

[(1, 194611585), (5, 38922317), (7, 27801655), (19, 10242715), (35, 5560331), (49, 3971665), (95, 2048543), (97, 2006305), (133, 1463245), (245, 794333), (431, 451535), (485, 401261), (665, 292649), (679, 286615), (931, 209035), (1843, 105595), (2155, 90307), (3017, 64505), (3395, 57323), (4655, 41807), (4753, 40945), (8189, 23765), (9215, 21119), (12901, 15085)]