199986932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{599}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 387072000

約数和(自身を除く): 187085068

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 191, 382, 437, 599, 764, 874, 1198, 1748, 2396, 3629, 4393, 7258, 8786, 11381, 13777, 14516, 17572, 22762, 27554, 45524, 55108, 83467, 114409, 166934, 228818, 261763, 333868, 457636, 523526, 1047052, 2173771, 2631407, 4347542, 5262814, 8695084, 10525628, 49996733, 99993466, 199986932]

約数ペア:

[(1, 199986932), (2, 99993466), (4, 49996733), (19, 10525628), (23, 8695084), (38, 5262814), (46, 4347542), (76, 2631407), (92, 2173771), (191, 1047052), (382, 523526), (437, 457636), (599, 333868), (764, 261763), (874, 228818), (1198, 166934), (1748, 114409), (2396, 83467), (3629, 55108), (4393, 45524), (7258, 27554), (8786, 22762), (11381, 17572), (13777, 14516)]