200621872

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{599}}^1$

素因数の和:802

約数の個数: 60

約数和(自身を含む): 430441200

約数和(自身を除く): 229819328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 173, 176, 242, 346, 484, 599, 692, 968, 1198, 1384, 1903, 1936, 2396, 2768, 3806, 4792, 6589, 7612, 9584, 13178, 15224, 20933, 26356, 30448, 41866, 52712, 72479, 83732, 103627, 105424, 144958, 167464, 207254, 289916, 334928, 414508, 579832, 829016, 1139897, 1159664, 1658032, 2279794, 4559588, 9119176, 12538867, 18238352, 25077734, 50155468, 100310936, 200621872]

約数ペア:

[(1, 200621872), (2, 100310936), (4, 50155468), (8, 25077734), (11, 18238352), (16, 12538867), (22, 9119176), (44, 4559588), (88, 2279794), (121, 1658032), (173, 1159664), (176, 1139897), (242, 829016), (346, 579832), (484, 414508), (599, 334928), (692, 289916), (968, 207254), (1198, 167464), (1384, 144958), (1903, 105424), (1936, 103627), (2396, 83732), (2768, 72479), (3806, 52712), (4792, 41866), (6589, 30448), (7612, 26356), (9584, 20933), (13178, 15224)]