193582904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{569}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 388443600

約数和(自身を除く): 194860696

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 569, 989, 1138, 1849, 1978, 2276, 3698, 3956, 4552, 7396, 7912, 13087, 14792, 24467, 26174, 42527, 48934, 52348, 85054, 97868, 104696, 170108, 195736, 340216, 562741, 1052081, 1125482, 2104162, 2250964, 4208324, 4501928, 8416648, 24197863, 48395726, 96791452, 193582904]

約数ペア:

[(1, 193582904), (2, 96791452), (4, 48395726), (8, 24197863), (23, 8416648), (43, 4501928), (46, 4208324), (86, 2250964), (92, 2104162), (172, 1125482), (184, 1052081), (344, 562741), (569, 340216), (989, 195736), (1138, 170108), (1849, 104696), (1978, 97868), (2276, 85054), (3698, 52348), (3956, 48934), (4552, 42527), (7396, 26174), (7912, 24467), (13087, 14792)]