193994178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{3617}}^1$

素因数の和:4906

約数の個数: 32

約数和(自身を含む): 443885184

約数和(自身を除く): 249891006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1277, 2554, 3617, 3831, 7234, 7662, 8939, 10851, 17878, 21702, 25319, 26817, 50638, 53634, 75957, 151914, 4618909, 9237818, 13856727, 27713454, 32332363, 64664726, 96997089, 193994178]

約数ペア:

[(1, 193994178), (2, 96997089), (3, 64664726), (6, 32332363), (7, 27713454), (14, 13856727), (21, 9237818), (42, 4618909), (1277, 151914), (2554, 75957), (3617, 53634), (3831, 50638), (7234, 26817), (7662, 25319), (8939, 21702), (10851, 17878)]