199449324

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{7727}}^1$

素因数の和:7979

約数の個数: 48

約数和(自身を含む): 519321600

約数和(自身を除く): 319872276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 6453, 7727, 8604, 12906, 15454, 23181, 25812, 30908, 46362, 69543, 92724, 139086, 208629, 278172, 417258, 834516, 1846753, 3693506, 5540259, 7387012, 11080518, 16620777, 22161036, 33241554, 49862331, 66483108, 99724662, 199449324]

約数ペア:

[(1, 199449324), (2, 99724662), (3, 66483108), (4, 49862331), (6, 33241554), (9, 22161036), (12, 16620777), (18, 11080518), (27, 7387012), (36, 5540259), (54, 3693506), (108, 1846753), (239, 834516), (478, 417258), (717, 278172), (956, 208629), (1434, 139086), (2151, 92724), (2868, 69543), (4302, 46362), (6453, 30908), (7727, 25812), (8604, 23181), (12906, 15454)]