199369347

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{34487}}^1$

素因数の和:34578

約数の個数: 16

約数和(自身を含む): 278111232

約数和(自身を除く): 78741885

約数列:

[1, 3, 41, 47, 123, 141, 1927, 5781, 34487, 103461, 1413967, 1620889, 4241901, 4862667, 66456449, 199369347]

約数ペア:

[(1, 199369347), (3, 66456449), (41, 4862667), (47, 4241901), (123, 1620889), (141, 1413967), (1927, 103461), (5781, 34487)]