207831744

素因数分解:

$2^6\times 3^4\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:924

約数の個数: 140

約数和(自身を含む): 629924064

約数和(自身を除く): 422092320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 141, 144, 162, 188, 192, 216, 282, 288, 324, 376, 423, 432, 564, 576, 648, 752, 846, 853, 864, 1128, 1269, 1296, 1504, 1692, 1706, 1728, 2256, 2538, 2559, 2592, 3008, 3384, 3412, 3807, 4512, 5076, 5118, 5184, 6768, 6824, 7614, 7677, 9024, 10152, 10236, 13536, 13648, 15228, 15354, 20304, 20472, 23031, 27072, 27296, 30456, 30708, 40091, 40608, 40944, 46062, 54592, 60912, 61416, 69093, 80182, 81216, 81888, 92124, 120273, 121824, 122832, 138186, 160364, 163776, 184248, 240546, 243648, 245664, 276372, 320728, 360819, 368496, 481092, 491328, 552744, 641456, 721638, 736992, 962184, 1082457, 1105488, 1282912, 1443276, 1473984, 1924368, 2164914, 2210976, 2565824, 2886552, 3247371, 3848736, 4329828, 4421952, 5773104, 6494742, 7697472, 8659656, 11546208, 12989484, 17319312, 23092416, 25978968, 34638624, 51957936, 69277248, 103915872, 207831744]

約数ペア:

[(1, 207831744), (2, 103915872), (3, 69277248), (4, 51957936), (6, 34638624), (8, 25978968), (9, 23092416), (12, 17319312), (16, 12989484), (18, 11546208), (24, 8659656), (27, 7697472), (32, 6494742), (36, 5773104), (47, 4421952), (48, 4329828), (54, 3848736), (64, 3247371), (72, 2886552), (81, 2565824), (94, 2210976), (96, 2164914), (108, 1924368), (141, 1473984), (144, 1443276), (162, 1282912), (188, 1105488), (192, 1082457), (216, 962184), (282, 736992), (288, 721638), (324, 641456), (376, 552744), (423, 491328), (432, 481092), (564, 368496), (576, 360819), (648, 320728), (752, 276372), (846, 245664), (853, 243648), (864, 240546), (1128, 184248), (1269, 163776), (1296, 160364), (1504, 138186), (1692, 122832), (1706, 121824), (1728, 120273), (2256, 92124), (2538, 81888), (2559, 81216), (2592, 80182), (3008, 69093), (3384, 61416), (3412, 60912), (3807, 54592), (4512, 46062), (5076, 40944), (5118, 40608), (5184, 40091), (6768, 30708), (6824, 30456), (7614, 27296), (7677, 27072), (9024, 23031), (10152, 20472), (10236, 20304), (13536, 15354), (13648, 15228)]