211045716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2131}}^1$

素因数の和:2282

約数の個数: 96

約数和(自身を含む): 630389760

約数和(自身を除く): 419344044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 131, 189, 252, 262, 378, 393, 524, 756, 786, 917, 1179, 1572, 1834, 2131, 2358, 2751, 3537, 3668, 4262, 4716, 5502, 6393, 7074, 8253, 8524, 11004, 12786, 14148, 14917, 16506, 19179, 24759, 25572, 29834, 33012, 38358, 44751, 49518, 57537, 59668, 76716, 89502, 99036, 115074, 134253, 179004, 230148, 268506, 279161, 402759, 537012, 558322, 805518, 837483, 1116644, 1611036, 1674966, 1954127, 2512449, 3349932, 3908254, 5024898, 5862381, 7537347, 7816508, 10049796, 11724762, 15074694, 17587143, 23449524, 30149388, 35174286, 52761429, 70348572, 105522858, 211045716]

約数ペア:

[(1, 211045716), (2, 105522858), (3, 70348572), (4, 52761429), (6, 35174286), (7, 30149388), (9, 23449524), (12, 17587143), (14, 15074694), (18, 11724762), (21, 10049796), (27, 7816508), (28, 7537347), (36, 5862381), (42, 5024898), (54, 3908254), (63, 3349932), (84, 2512449), (108, 1954127), (126, 1674966), (131, 1611036), (189, 1116644), (252, 837483), (262, 805518), (378, 558322), (393, 537012), (524, 402759), (756, 279161), (786, 268506), (917, 230148), (1179, 179004), (1572, 134253), (1834, 115074), (2131, 99036), (2358, 89502), (2751, 76716), (3537, 59668), (3668, 57537), (4262, 49518), (4716, 44751), (5502, 38358), (6393, 33012), (7074, 29834), (8253, 25572), (8524, 24759), (11004, 19179), (12786, 16506), (14148, 14917)]