205985364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 537686016

約数和(自身を除く): 331700652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 127, 148, 156, 222, 254, 281, 381, 444, 481, 508, 562, 762, 843, 962, 1124, 1443, 1524, 1651, 1686, 1924, 2886, 3302, 3372, 3653, 4699, 4953, 5772, 6604, 7306, 9398, 9906, 10397, 10959, 14097, 14612, 18796, 19812, 20794, 21918, 28194, 31191, 35687, 41588, 43836, 56388, 61087, 62382, 71374, 107061, 122174, 124764, 135161, 142748, 183261, 214122, 244348, 270322, 366522, 405483, 428244, 463931, 540644, 733044, 810966, 927862, 1320419, 1391793, 1621932, 1855724, 2640838, 2783586, 3961257, 5281676, 5567172, 7922514, 15845028, 17165447, 34330894, 51496341, 68661788, 102992682, 205985364]

約数ペア:

[(1, 205985364), (2, 102992682), (3, 68661788), (4, 51496341), (6, 34330894), (12, 17165447), (13, 15845028), (26, 7922514), (37, 5567172), (39, 5281676), (52, 3961257), (74, 2783586), (78, 2640838), (111, 1855724), (127, 1621932), (148, 1391793), (156, 1320419), (222, 927862), (254, 810966), (281, 733044), (381, 540644), (444, 463931), (481, 428244), (508, 405483), (562, 366522), (762, 270322), (843, 244348), (962, 214122), (1124, 183261), (1443, 142748), (1524, 135161), (1651, 124764), (1686, 122174), (1924, 107061), (2886, 71374), (3302, 62382), (3372, 61087), (3653, 56388), (4699, 43836), (4953, 41588), (5772, 35687), (6604, 31191), (7306, 28194), (9398, 21918), (9906, 20794), (10397, 19812), (10959, 18796), (14097, 14612)]