223953128

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{8527}}^1$

素因数の和:8614

約数の個数: 48

約数和(自身を含む): 495817920

約数和(自身を除く): 271864792

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 536, 938, 1876, 3283, 3752, 6566, 8527, 13132, 17054, 26264, 34108, 59689, 68216, 119378, 238756, 417823, 477512, 571309, 835646, 1142618, 1671292, 2285236, 3342584, 3999163, 4570472, 7998326, 15996652, 27994141, 31993304, 55988282, 111976564, 223953128]

約数ペア:

[(1, 223953128), (2, 111976564), (4, 55988282), (7, 31993304), (8, 27994141), (14, 15996652), (28, 7998326), (49, 4570472), (56, 3999163), (67, 3342584), (98, 2285236), (134, 1671292), (196, 1142618), (268, 835646), (392, 571309), (469, 477512), (536, 417823), (938, 238756), (1876, 119378), (3283, 68216), (3752, 59689), (6566, 34108), (8527, 26264), (13132, 17054)]