194203932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2957}}^1$

素因数の和:3398

約数の個数: 48

約数和(自身を含む): 489324192

約数和(自身を除く): 295120260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 421, 842, 1263, 1684, 2526, 2957, 5052, 5473, 5914, 8871, 10946, 11828, 16419, 17742, 21892, 32838, 35484, 38441, 65676, 76882, 115323, 153764, 230646, 461292, 1244897, 2489794, 3734691, 4979588, 7469382, 14938764, 16183661, 32367322, 48550983, 64734644, 97101966, 194203932]

約数ペア:

[(1, 194203932), (2, 97101966), (3, 64734644), (4, 48550983), (6, 32367322), (12, 16183661), (13, 14938764), (26, 7469382), (39, 4979588), (52, 3734691), (78, 2489794), (156, 1244897), (421, 461292), (842, 230646), (1263, 153764), (1684, 115323), (2526, 76882), (2957, 65676), (5052, 38441), (5473, 35484), (5914, 32838), (8871, 21892), (10946, 17742), (11828, 16419)]