211909764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 567189504

約数和(自身を除く): 355279740

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 223, 253, 276, 313, 446, 506, 626, 669, 759, 892, 939, 1012, 1252, 1338, 1518, 1878, 2453, 2676, 3036, 3443, 3756, 4906, 5129, 6886, 7199, 7359, 9812, 10258, 10329, 13772, 14398, 14718, 15387, 20516, 20658, 21597, 28796, 29436, 30774, 41316, 43194, 56419, 61548, 69799, 79189, 86388, 112838, 139598, 158378, 169257, 209397, 225676, 237567, 279196, 316756, 338514, 418794, 475134, 677028, 767789, 837588, 950268, 1535578, 1605377, 2303367, 3071156, 3210754, 4606734, 4816131, 6421508, 9213468, 9632262, 17659147, 19264524, 35318294, 52977441, 70636588, 105954882, 211909764]

約数ペア:

[(1, 211909764), (2, 105954882), (3, 70636588), (4, 52977441), (6, 35318294), (11, 19264524), (12, 17659147), (22, 9632262), (23, 9213468), (33, 6421508), (44, 4816131), (46, 4606734), (66, 3210754), (69, 3071156), (92, 2303367), (132, 1605377), (138, 1535578), (223, 950268), (253, 837588), (276, 767789), (313, 677028), (446, 475134), (506, 418794), (626, 338514), (669, 316756), (759, 279196), (892, 237567), (939, 225676), (1012, 209397), (1252, 169257), (1338, 158378), (1518, 139598), (1878, 112838), (2453, 86388), (2676, 79189), (3036, 69799), (3443, 61548), (3756, 56419), (4906, 43194), (5129, 41316), (6886, 30774), (7199, 29436), (7359, 28796), (9812, 21597), (10258, 20658), (10329, 20516), (13772, 15387), (14398, 14718)]