208265310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{70123}}^1$

素因数の和:70150

約数の個数: 64

約数和(自身を含む): 605871360

約数和(自身を除く): 397606050

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 70123, 140246, 210369, 350615, 420738, 631107, 701230, 771353, 1051845, 1262214, 1542706, 1893321, 2103690, 2314059, 3155535, 3786642, 3856765, 4628118, 6311070, 6942177, 7713530, 9466605, 11570295, 13884354, 18933210, 20826531, 23140590, 34710885, 41653062, 69421770, 104132655, 208265310]

約数ペア:

[(1, 208265310), (2, 104132655), (3, 69421770), (5, 41653062), (6, 34710885), (9, 23140590), (10, 20826531), (11, 18933210), (15, 13884354), (18, 11570295), (22, 9466605), (27, 7713530), (30, 6942177), (33, 6311070), (45, 4628118), (54, 3856765), (55, 3786642), (66, 3155535), (90, 2314059), (99, 2103690), (110, 1893321), (135, 1542706), (165, 1262214), (198, 1051845), (270, 771353), (297, 701230), (330, 631107), (495, 420738), (594, 350615), (990, 210369), (1485, 140246), (2970, 70123)]