208754568

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1151}}^1$

素因数の和:1403

約数の個数: 96

約数和(自身を含む): 620006400

約数和(自身を除く): 411251832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 229, 264, 396, 458, 687, 792, 916, 1151, 1374, 1832, 2061, 2302, 2519, 2748, 3453, 4122, 4604, 5038, 5496, 6906, 7557, 8244, 9208, 10076, 10359, 12661, 13812, 15114, 16488, 20152, 20718, 22671, 25322, 27624, 30228, 37983, 41436, 45342, 50644, 60456, 75966, 82872, 90684, 101288, 113949, 151932, 181368, 227898, 263579, 303864, 455796, 527158, 790737, 911592, 1054316, 1581474, 2108632, 2372211, 2899369, 3162948, 4744422, 5798738, 6325896, 8698107, 9488844, 11597476, 17396214, 18977688, 23194952, 26094321, 34792428, 52188642, 69584856, 104377284, 208754568]

約数ペア:

[(1, 208754568), (2, 104377284), (3, 69584856), (4, 52188642), (6, 34792428), (8, 26094321), (9, 23194952), (11, 18977688), (12, 17396214), (18, 11597476), (22, 9488844), (24, 8698107), (33, 6325896), (36, 5798738), (44, 4744422), (66, 3162948), (72, 2899369), (88, 2372211), (99, 2108632), (132, 1581474), (198, 1054316), (229, 911592), (264, 790737), (396, 527158), (458, 455796), (687, 303864), (792, 263579), (916, 227898), (1151, 181368), (1374, 151932), (1832, 113949), (2061, 101288), (2302, 90684), (2519, 82872), (2748, 75966), (3453, 60456), (4122, 50644), (4604, 45342), (5038, 41436), (5496, 37983), (6906, 30228), (7557, 27624), (8244, 25322), (9208, 22671), (10076, 20718), (10359, 20152), (12661, 16488), (13812, 15114)]