205935072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^2$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 655482240

約数和(自身を除く): 449547168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 127, 133, 152, 168, 224, 228, 254, 266, 304, 336, 381, 399, 456, 508, 532, 608, 672, 762, 798, 889, 912, 1016, 1064, 1524, 1596, 1778, 1824, 2032, 2128, 2413, 2667, 3048, 3192, 3556, 4064, 4256, 4826, 5334, 6096, 6384, 7112, 7239, 9652, 10668, 12192, 12768, 14224, 14478, 16129, 16891, 19304, 21336, 28448, 28956, 32258, 33782, 38608, 42672, 48387, 50673, 57912, 64516, 67564, 77216, 85344, 96774, 101346, 112903, 115824, 129032, 135128, 193548, 202692, 225806, 231648, 258064, 270256, 306451, 338709, 387096, 405384, 451612, 516128, 540512, 612902, 677418, 774192, 810768, 903224, 919353, 1225804, 1354836, 1548384, 1621536, 1806448, 1838706, 2145157, 2451608, 2709672, 3612896, 3677412, 4290314, 4903216, 5419344, 6435471, 7354824, 8580628, 9806432, 10838688, 12870942, 14709648, 17161256, 25741884, 29419296, 34322512, 51483768, 68645024, 102967536, 205935072]

約数ペア:

[(1, 205935072), (2, 102967536), (3, 68645024), (4, 51483768), (6, 34322512), (7, 29419296), (8, 25741884), (12, 17161256), (14, 14709648), (16, 12870942), (19, 10838688), (21, 9806432), (24, 8580628), (28, 7354824), (32, 6435471), (38, 5419344), (42, 4903216), (48, 4290314), (56, 3677412), (57, 3612896), (76, 2709672), (84, 2451608), (96, 2145157), (112, 1838706), (114, 1806448), (127, 1621536), (133, 1548384), (152, 1354836), (168, 1225804), (224, 919353), (228, 903224), (254, 810768), (266, 774192), (304, 677418), (336, 612902), (381, 540512), (399, 516128), (456, 451612), (508, 405384), (532, 387096), (608, 338709), (672, 306451), (762, 270256), (798, 258064), (889, 231648), (912, 225806), (1016, 202692), (1064, 193548), (1524, 135128), (1596, 129032), (1778, 115824), (1824, 112903), (2032, 101346), (2128, 96774), (2413, 85344), (2667, 77216), (3048, 67564), (3192, 64516), (3556, 57912), (4064, 50673), (4256, 48387), (4826, 42672), (5334, 38608), (6096, 33782), (6384, 32258), (7112, 28956), (7239, 28448), (9652, 21336), (10668, 19304), (12192, 16891), (12768, 16129), (14224, 14478)]