207630216

素因数分解:

$2^3\times 3^4\times {\mathrm{320417}}^1$

素因数の和:320435

約数の個数: 40

約数和(自身を含む): 581558670

約数和(自身を除く): 373928454

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 320417, 640834, 961251, 1281668, 1922502, 2563336, 2883753, 3845004, 5767506, 7690008, 8651259, 11535012, 17302518, 23070024, 25953777, 34605036, 51907554, 69210072, 103815108, 207630216]

約数ペア:

[(1, 207630216), (2, 103815108), (3, 69210072), (4, 51907554), (6, 34605036), (8, 25953777), (9, 23070024), (12, 17302518), (18, 11535012), (24, 8651259), (27, 7690008), (36, 5767506), (54, 3845004), (72, 2883753), (81, 2563336), (108, 1922502), (162, 1281668), (216, 961251), (324, 640834), (648, 320417)]