227190808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 469647360

約数和(自身を除く): 242456552

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 127, 167, 206, 254, 334, 412, 508, 668, 824, 1016, 1336, 1339, 1651, 2171, 2678, 3302, 4342, 5356, 6604, 8684, 10712, 13081, 13208, 17201, 17368, 21209, 26162, 34402, 42418, 52324, 68804, 84836, 104648, 137608, 169672, 170053, 223613, 275717, 340106, 447226, 551434, 680212, 894452, 1102868, 1360424, 1788904, 2184527, 2205736, 4369054, 8738108, 17476216, 28398851, 56797702, 113595404, 227190808]

約数ペア:

[(1, 227190808), (2, 113595404), (4, 56797702), (8, 28398851), (13, 17476216), (26, 8738108), (52, 4369054), (103, 2205736), (104, 2184527), (127, 1788904), (167, 1360424), (206, 1102868), (254, 894452), (334, 680212), (412, 551434), (508, 447226), (668, 340106), (824, 275717), (1016, 223613), (1336, 170053), (1339, 169672), (1651, 137608), (2171, 104648), (2678, 84836), (3302, 68804), (4342, 52324), (5356, 42418), (6604, 34402), (8684, 26162), (10712, 21209), (13081, 17368), (13208, 17201)]