206520384

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4153}}^1$

素因数の和:4212

約数の個数: 112

約数和(自身を含む): 641510528

約数和(自身を除く): 434990144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 148, 168, 192, 222, 224, 259, 296, 336, 444, 448, 518, 592, 672, 777, 888, 1036, 1184, 1344, 1554, 1776, 2072, 2368, 3108, 3552, 4144, 4153, 6216, 7104, 8288, 8306, 12432, 12459, 16576, 16612, 24864, 24918, 29071, 33224, 49728, 49836, 58142, 66448, 87213, 99672, 116284, 132896, 153661, 174426, 199344, 232568, 265792, 307322, 348852, 398688, 460983, 465136, 614644, 697704, 797376, 921966, 930272, 1075627, 1229288, 1395408, 1843932, 1860544, 2151254, 2458576, 2790816, 3226881, 3687864, 4302508, 4917152, 5581632, 6453762, 7375728, 8605016, 9834304, 12907524, 14751456, 17210032, 25815048, 29502912, 34420064, 51630096, 68840128, 103260192, 206520384]

約数ペア:

[(1, 206520384), (2, 103260192), (3, 68840128), (4, 51630096), (6, 34420064), (7, 29502912), (8, 25815048), (12, 17210032), (14, 14751456), (16, 12907524), (21, 9834304), (24, 8605016), (28, 7375728), (32, 6453762), (37, 5581632), (42, 4917152), (48, 4302508), (56, 3687864), (64, 3226881), (74, 2790816), (84, 2458576), (96, 2151254), (111, 1860544), (112, 1843932), (148, 1395408), (168, 1229288), (192, 1075627), (222, 930272), (224, 921966), (259, 797376), (296, 697704), (336, 614644), (444, 465136), (448, 460983), (518, 398688), (592, 348852), (672, 307322), (777, 265792), (888, 232568), (1036, 199344), (1184, 174426), (1344, 153661), (1554, 132896), (1776, 116284), (2072, 99672), (2368, 87213), (3108, 66448), (3552, 58142), (4144, 49836), (4153, 49728), (6216, 33224), (7104, 29071), (8288, 24918), (8306, 24864), (12432, 16612), (12459, 16576)]