207781632

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1355

約数の個数: 144

約数和(自身を含む): 641652480

約数和(自身を除く): 433870848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 768, 828, 864, 1104, 1152, 1242, 1307, 1472, 1656, 1728, 2208, 2304, 2484, 2614, 2944, 3312, 3456, 3921, 4416, 4968, 5228, 5888, 6624, 6912, 7842, 8832, 9936, 10456, 11763, 13248, 15684, 17664, 19872, 20912, 23526, 26496, 30061, 31368, 35289, 39744, 41824, 47052, 52992, 60122, 62736, 70578, 79488, 83648, 90183, 94104, 120244, 125472, 141156, 158976, 167296, 180366, 188208, 240488, 250944, 270549, 282312, 334592, 360732, 376416, 480976, 501888, 541098, 564624, 721464, 752832, 811647, 961952, 1003776, 1082196, 1129248, 1442928, 1505664, 1623294, 1923904, 2164392, 2258496, 2885856, 3011328, 3246588, 3847808, 4328784, 4516992, 5771712, 6493176, 7695616, 8657568, 9033984, 11543424, 12986352, 17315136, 23086848, 25972704, 34630272, 51945408, 69260544, 103890816, 207781632]

約数ペア:

[(1, 207781632), (2, 103890816), (3, 69260544), (4, 51945408), (6, 34630272), (8, 25972704), (9, 23086848), (12, 17315136), (16, 12986352), (18, 11543424), (23, 9033984), (24, 8657568), (27, 7695616), (32, 6493176), (36, 5771712), (46, 4516992), (48, 4328784), (54, 3847808), (64, 3246588), (69, 3011328), (72, 2885856), (92, 2258496), (96, 2164392), (108, 1923904), (128, 1623294), (138, 1505664), (144, 1442928), (184, 1129248), (192, 1082196), (207, 1003776), (216, 961952), (256, 811647), (276, 752832), (288, 721464), (368, 564624), (384, 541098), (414, 501888), (432, 480976), (552, 376416), (576, 360732), (621, 334592), (736, 282312), (768, 270549), (828, 250944), (864, 240488), (1104, 188208), (1152, 180366), (1242, 167296), (1307, 158976), (1472, 141156), (1656, 125472), (1728, 120244), (2208, 94104), (2304, 90183), (2484, 83648), (2614, 79488), (2944, 70578), (3312, 62736), (3456, 60122), (3921, 52992), (4416, 47052), (4968, 41824), (5228, 39744), (5888, 35289), (6624, 31368), (6912, 30061), (7842, 26496), (8832, 23526), (9936, 20912), (10456, 19872), (11763, 17664), (13248, 15684)]