207610060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5167}}^1$

素因数の和:5231

約数の個数: 72

約数和(自身を含む): 519632064

約数和(自身を除く): 312022004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 245, 287, 410, 490, 574, 820, 980, 1148, 1435, 2009, 2870, 4018, 5167, 5740, 8036, 10045, 10334, 20090, 20668, 25835, 36169, 40180, 51670, 72338, 103340, 144676, 180845, 211847, 253183, 361690, 423694, 506366, 723380, 847388, 1012732, 1059235, 1265915, 1482929, 2118470, 2531830, 2965858, 4236940, 5063660, 5931716, 7414645, 10380503, 14829290, 20761006, 29658580, 41522012, 51902515, 103805030, 207610060]

約数ペア:

[(1, 207610060), (2, 103805030), (4, 51902515), (5, 41522012), (7, 29658580), (10, 20761006), (14, 14829290), (20, 10380503), (28, 7414645), (35, 5931716), (41, 5063660), (49, 4236940), (70, 2965858), (82, 2531830), (98, 2118470), (140, 1482929), (164, 1265915), (196, 1059235), (205, 1012732), (245, 847388), (287, 723380), (410, 506366), (490, 423694), (574, 361690), (820, 253183), (980, 211847), (1148, 180845), (1435, 144676), (2009, 103340), (2870, 72338), (4018, 51670), (5167, 40180), (5740, 36169), (8036, 25835), (10045, 20668), (10334, 20090)]