210476864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:712

約数の個数: 112

約数和(自身を含む): 497726208

約数和(自身を除く): 287249344

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 64, 68, 92, 104, 136, 184, 208, 221, 272, 299, 368, 391, 416, 442, 544, 598, 647, 736, 782, 832, 884, 1088, 1196, 1294, 1472, 1564, 1768, 2392, 2588, 3128, 3536, 4784, 5083, 5176, 6256, 7072, 8411, 9568, 10166, 10352, 10999, 12512, 14144, 14881, 16822, 19136, 20332, 20704, 21998, 25024, 29762, 33644, 40664, 41408, 43996, 59524, 67288, 81328, 87992, 119048, 134576, 142987, 162656, 175984, 193453, 238096, 252977, 269152, 285974, 325312, 351968, 386906, 476192, 505954, 538304, 571948, 703936, 773812, 952384, 1011908, 1143896, 1547624, 2023816, 2287792, 3095248, 3288701, 4047632, 4575584, 6190496, 6577402, 8095264, 9151168, 12380992, 13154804, 16190528, 26309608, 52619216, 105238432, 210476864]

約数ペア:

[(1, 210476864), (2, 105238432), (4, 52619216), (8, 26309608), (13, 16190528), (16, 13154804), (17, 12380992), (23, 9151168), (26, 8095264), (32, 6577402), (34, 6190496), (46, 4575584), (52, 4047632), (64, 3288701), (68, 3095248), (92, 2287792), (104, 2023816), (136, 1547624), (184, 1143896), (208, 1011908), (221, 952384), (272, 773812), (299, 703936), (368, 571948), (391, 538304), (416, 505954), (442, 476192), (544, 386906), (598, 351968), (647, 325312), (736, 285974), (782, 269152), (832, 252977), (884, 238096), (1088, 193453), (1196, 175984), (1294, 162656), (1472, 142987), (1564, 134576), (1768, 119048), (2392, 87992), (2588, 81328), (3128, 67288), (3536, 59524), (4784, 43996), (5083, 41408), (5176, 40664), (6256, 33644), (7072, 29762), (8411, 25024), (9568, 21998), (10166, 20704), (10352, 20332), (10999, 19136), (12512, 16822), (14144, 14881)]