199205842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11083}}^1$

素因数の和:11158

約数の個数: 32

約数和(自身を含む): 351141120

約数和(自身を除く): 151935278

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 8987, 11083, 17974, 22166, 121913, 210577, 243826, 421154, 476569, 953138, 2316347, 4632694, 5242259, 9054811, 10484518, 18109622, 99602921, 199205842]

約数ペア:

[(1, 199205842), (2, 99602921), (11, 18109622), (19, 10484518), (22, 9054811), (38, 5242259), (43, 4632694), (86, 2316347), (209, 953138), (418, 476569), (473, 421154), (817, 243826), (946, 210577), (1634, 121913), (8987, 22166), (11083, 17974)]