190247708

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{165721}}^1$

素因数の和:165773

約数の個数: 24

約数和(自身を含む): 389778144

約数和(自身を除く): 199530436

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 165721, 331442, 662884, 1160047, 2320094, 4640188, 6794561, 13589122, 27178244, 47561927, 95123854, 190247708]

約数ペア:

[(1, 190247708), (2, 95123854), (4, 47561927), (7, 27178244), (14, 13589122), (28, 6794561), (41, 4640188), (82, 2320094), (164, 1160047), (287, 662884), (574, 331442), (1148, 165721)]