206198216

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 452198400

約数和(自身を除く): 246000184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 127, 158, 254, 316, 367, 508, 553, 632, 734, 889, 1016, 1106, 1468, 1778, 2212, 2569, 2936, 3556, 4424, 5138, 7112, 10033, 10276, 20066, 20552, 28993, 40132, 46609, 57986, 70231, 80264, 93218, 115972, 140462, 186436, 202951, 231944, 280924, 326263, 372872, 405902, 561848, 652526, 811804, 1305052, 1623608, 2610104, 3682111, 7364222, 14728444, 25774777, 29456888, 51549554, 103099108, 206198216]

約数ペア:

[(1, 206198216), (2, 103099108), (4, 51549554), (7, 29456888), (8, 25774777), (14, 14728444), (28, 7364222), (56, 3682111), (79, 2610104), (127, 1623608), (158, 1305052), (254, 811804), (316, 652526), (367, 561848), (508, 405902), (553, 372872), (632, 326263), (734, 280924), (889, 231944), (1016, 202951), (1106, 186436), (1468, 140462), (1778, 115972), (2212, 93218), (2569, 80264), (2936, 70231), (3556, 57986), (4424, 46609), (5138, 40132), (7112, 28993), (10033, 20552), (10276, 20066)]