201123312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2957}}^1$

素因数の和:3090

約数の個数: 80

約数和(自身を含む): 564859680

約数和(自身を除く): 363736368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 312, 327, 436, 624, 654, 872, 1308, 1417, 1744, 2616, 2834, 2957, 4251, 5232, 5668, 5914, 8502, 8871, 11336, 11828, 17004, 17742, 22672, 23656, 34008, 35484, 38441, 47312, 68016, 70968, 76882, 115323, 141936, 153764, 230646, 307528, 322313, 461292, 615056, 644626, 922584, 966939, 1289252, 1845168, 1933878, 2578504, 3867756, 4190069, 5157008, 7735512, 8380138, 12570207, 15471024, 16760276, 25140414, 33520552, 50280828, 67041104, 100561656, 201123312]

約数ペア:

[(1, 201123312), (2, 100561656), (3, 67041104), (4, 50280828), (6, 33520552), (8, 25140414), (12, 16760276), (13, 15471024), (16, 12570207), (24, 8380138), (26, 7735512), (39, 5157008), (48, 4190069), (52, 3867756), (78, 2578504), (104, 1933878), (109, 1845168), (156, 1289252), (208, 966939), (218, 922584), (312, 644626), (327, 615056), (436, 461292), (624, 322313), (654, 307528), (872, 230646), (1308, 153764), (1417, 141936), (1744, 115323), (2616, 76882), (2834, 70968), (2957, 68016), (4251, 47312), (5232, 38441), (5668, 35484), (5914, 34008), (8502, 23656), (8871, 22672), (11336, 17742), (11828, 17004)]