193050431

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 244285440

約数和(自身を除く): 51235009

約数列:

[1, 7, 19, 23, 133, 161, 223, 283, 437, 1561, 1981, 3059, 4237, 5129, 5377, 6509, 29659, 35903, 37639, 45563, 63109, 97451, 123671, 441763, 682157, 865697, 1199071, 1451507, 8393497, 10160549, 27578633, 193050431]

約数ペア:

[(1, 193050431), (7, 27578633), (19, 10160549), (23, 8393497), (133, 1451507), (161, 1199071), (223, 865697), (283, 682157), (437, 441763), (1561, 123671), (1981, 97451), (3059, 63109), (4237, 45563), (5129, 37639), (5377, 35903), (6509, 29659)]