211867056

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^2\times {\mathrm{1697}}^1$

素因数の和:1748

約数の個数: 120

約数和(自身を含む): 646394640

約数和(自身を除く): 434527584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 289, 306, 408, 432, 459, 578, 612, 816, 867, 918, 1156, 1224, 1697, 1734, 1836, 2312, 2448, 2601, 3394, 3468, 3672, 4624, 5091, 5202, 6788, 6936, 7344, 7803, 10182, 10404, 13576, 13872, 15273, 15606, 20364, 20808, 27152, 28849, 30546, 31212, 40728, 41616, 45819, 57698, 61092, 62424, 81456, 86547, 91638, 115396, 122184, 124848, 173094, 183276, 230792, 244368, 259641, 346188, 366552, 461584, 490433, 519282, 692376, 733104, 778923, 980866, 1038564, 1384752, 1471299, 1557846, 1961732, 2077128, 2942598, 3115692, 3923464, 4154256, 4413897, 5885196, 6231384, 7846928, 8827794, 11770392, 12462768, 13241691, 17655588, 23540784, 26483382, 35311176, 52966764, 70622352, 105933528, 211867056]

約数ペア:

[(1, 211867056), (2, 105933528), (3, 70622352), (4, 52966764), (6, 35311176), (8, 26483382), (9, 23540784), (12, 17655588), (16, 13241691), (17, 12462768), (18, 11770392), (24, 8827794), (27, 7846928), (34, 6231384), (36, 5885196), (48, 4413897), (51, 4154256), (54, 3923464), (68, 3115692), (72, 2942598), (102, 2077128), (108, 1961732), (136, 1557846), (144, 1471299), (153, 1384752), (204, 1038564), (216, 980866), (272, 778923), (289, 733104), (306, 692376), (408, 519282), (432, 490433), (459, 461584), (578, 366552), (612, 346188), (816, 259641), (867, 244368), (918, 230792), (1156, 183276), (1224, 173094), (1697, 124848), (1734, 122184), (1836, 115396), (2312, 91638), (2448, 86547), (2601, 81456), (3394, 62424), (3468, 61092), (3672, 57698), (4624, 45819), (5091, 41616), (5202, 40728), (6788, 31212), (6936, 30546), (7344, 28849), (7803, 27152), (10182, 20808), (10404, 20364), (13576, 15606), (13872, 15273)]