194969944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{98669}}^1$

素因数の和:98707

約数の個数: 32

約数和(自身を含む): 414414000

約数和(自身を除く): 219444056

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 98669, 197338, 394676, 789352, 1282697, 1874711, 2565394, 3749422, 5130788, 7498844, 10261576, 14997688, 24371243, 48742486, 97484972, 194969944]

約数ペア:

[(1, 194969944), (2, 97484972), (4, 48742486), (8, 24371243), (13, 14997688), (19, 10261576), (26, 7498844), (38, 5130788), (52, 3749422), (76, 2565394), (104, 1874711), (152, 1282697), (247, 789352), (494, 394676), (988, 197338), (1976, 98669)]