208026288

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:719

約数の個数: 120

約数和(自身を含む): 618363200

約数和(自身を除く): 410336912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 139, 144, 152, 171, 228, 278, 304, 342, 417, 456, 547, 556, 684, 834, 912, 1094, 1112, 1251, 1368, 1641, 1668, 2188, 2224, 2502, 2641, 2736, 3282, 3336, 4376, 4923, 5004, 5282, 6564, 6672, 7923, 8752, 9846, 10008, 10393, 10564, 13128, 15846, 19692, 20016, 20786, 21128, 23769, 26256, 31179, 31692, 39384, 41572, 42256, 47538, 62358, 63384, 76033, 78768, 83144, 93537, 95076, 124716, 126768, 152066, 166288, 187074, 190152, 228099, 249432, 304132, 374148, 380304, 456198, 498864, 608264, 684297, 748296, 912396, 1216528, 1368594, 1444627, 1496592, 1824792, 2737188, 2889254, 3649584, 4333881, 5474376, 5778508, 8667762, 10948752, 11557016, 13001643, 17335524, 23114032, 26003286, 34671048, 52006572, 69342096, 104013144, 208026288]

約数ペア:

[(1, 208026288), (2, 104013144), (3, 69342096), (4, 52006572), (6, 34671048), (8, 26003286), (9, 23114032), (12, 17335524), (16, 13001643), (18, 11557016), (19, 10948752), (24, 8667762), (36, 5778508), (38, 5474376), (48, 4333881), (57, 3649584), (72, 2889254), (76, 2737188), (114, 1824792), (139, 1496592), (144, 1444627), (152, 1368594), (171, 1216528), (228, 912396), (278, 748296), (304, 684297), (342, 608264), (417, 498864), (456, 456198), (547, 380304), (556, 374148), (684, 304132), (834, 249432), (912, 228099), (1094, 190152), (1112, 187074), (1251, 166288), (1368, 152066), (1641, 126768), (1668, 124716), (2188, 95076), (2224, 93537), (2502, 83144), (2641, 78768), (2736, 76033), (3282, 63384), (3336, 62358), (4376, 47538), (4923, 42256), (5004, 41572), (5282, 39384), (6564, 31692), (6672, 31179), (7923, 26256), (8752, 23769), (9846, 21128), (10008, 20786), (10393, 20016), (10564, 19692), (13128, 15846)]