191871772

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 361670400

約数和(自身を除く): 169798628

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 229, 233, 458, 466, 899, 916, 932, 1798, 3596, 6641, 6757, 7099, 7223, 13282, 13514, 14198, 14446, 26564, 27028, 28396, 28892, 53357, 106714, 205871, 209467, 213428, 411742, 418934, 823484, 837868, 1547353, 1654067, 3094706, 3308134, 6189412, 6616268, 47967943, 95935886, 191871772]

約数ペア:

[(1, 191871772), (2, 95935886), (4, 47967943), (29, 6616268), (31, 6189412), (58, 3308134), (62, 3094706), (116, 1654067), (124, 1547353), (229, 837868), (233, 823484), (458, 418934), (466, 411742), (899, 213428), (916, 209467), (932, 205871), (1798, 106714), (3596, 53357), (6641, 28892), (6757, 28396), (7099, 27028), (7223, 26564), (13282, 14446), (13514, 14198)]