199450942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3299}}^1$

素因数の和:3400

約数の個数: 32

約数和(自身を含む): 331056000

約数和(自身を除く): 131605058

約数列:

[1, 2, 19, 37, 38, 43, 74, 86, 703, 817, 1406, 1591, 1634, 3182, 3299, 6598, 30229, 60458, 62681, 122063, 125362, 141857, 244126, 283714, 2319197, 2695283, 4638394, 5248709, 5390566, 10497418, 99725471, 199450942]

約数ペア:

[(1, 199450942), (2, 99725471), (19, 10497418), (37, 5390566), (38, 5248709), (43, 4638394), (74, 2695283), (86, 2319197), (703, 283714), (817, 244126), (1406, 141857), (1591, 125362), (1634, 122063), (3182, 62681), (3299, 60458), (6598, 30229)]