210837228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1887

約数の個数: 96

約数和(自身を含む): 596628480

約数和(自身を除く): 385791252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 61, 69, 84, 92, 122, 138, 161, 183, 244, 276, 322, 366, 427, 483, 644, 732, 854, 966, 1281, 1403, 1708, 1789, 1932, 2562, 2806, 3578, 4209, 5124, 5367, 5612, 7156, 8418, 9821, 10734, 12523, 16836, 19642, 21468, 25046, 29463, 37569, 39284, 41147, 50092, 58926, 75138, 82294, 109129, 117852, 123441, 150276, 164588, 218258, 246882, 288029, 327387, 436516, 493764, 576058, 654774, 763903, 864087, 1152116, 1309548, 1527806, 1728174, 2291709, 2509967, 3055612, 3456348, 4583418, 5019934, 7529901, 9166836, 10039868, 15059802, 17569769, 30119604, 35139538, 52709307, 70279076, 105418614, 210837228]

約数ペア:

[(1, 210837228), (2, 105418614), (3, 70279076), (4, 52709307), (6, 35139538), (7, 30119604), (12, 17569769), (14, 15059802), (21, 10039868), (23, 9166836), (28, 7529901), (42, 5019934), (46, 4583418), (61, 3456348), (69, 3055612), (84, 2509967), (92, 2291709), (122, 1728174), (138, 1527806), (161, 1309548), (183, 1152116), (244, 864087), (276, 763903), (322, 654774), (366, 576058), (427, 493764), (483, 436516), (644, 327387), (732, 288029), (854, 246882), (966, 218258), (1281, 164588), (1403, 150276), (1708, 123441), (1789, 117852), (1932, 109129), (2562, 82294), (2806, 75138), (3578, 58926), (4209, 50092), (5124, 41147), (5367, 39284), (5612, 37569), (7156, 29463), (8418, 25046), (9821, 21468), (10734, 19642), (12523, 16836)]