201699025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 287356608

約数和(自身を除く): 85657583

約数列:

[1, 5, 11, 25, 37, 43, 55, 185, 215, 275, 407, 461, 473, 925, 1075, 1591, 2035, 2305, 2365, 5071, 7955, 10175, 11525, 11825, 17057, 17501, 19823, 25355, 39775, 85285, 87505, 99115, 126775, 187627, 218053, 426425, 437525, 495575, 733451, 938135, 1090265, 3667255, 4690675, 5451325, 8067961, 18336275, 40339805, 201699025]

約数ペア:

[(1, 201699025), (5, 40339805), (11, 18336275), (25, 8067961), (37, 5451325), (43, 4690675), (55, 3667255), (185, 1090265), (215, 938135), (275, 733451), (407, 495575), (461, 437525), (473, 426425), (925, 218053), (1075, 187627), (1591, 126775), (2035, 99115), (2305, 87505), (2365, 85285), (5071, 39775), (7955, 25355), (10175, 19823), (11525, 17501), (11825, 17057)]