201403675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 293231232

約数和(自身を除く): 91827557

約数列:

[1, 5, 11, 17, 25, 55, 67, 85, 187, 275, 335, 425, 643, 737, 935, 1139, 1675, 3215, 3685, 4675, 5695, 7073, 10931, 12529, 16075, 18425, 28475, 35365, 43081, 54655, 62645, 120241, 176825, 215405, 273275, 313225, 473891, 601205, 732377, 1077025, 2369455, 3006025, 3661885, 8056147, 11847275, 18309425, 40280735, 201403675]

約数ペア:

[(1, 201403675), (5, 40280735), (11, 18309425), (17, 11847275), (25, 8056147), (55, 3661885), (67, 3006025), (85, 2369455), (187, 1077025), (275, 732377), (335, 601205), (425, 473891), (643, 313225), (737, 273275), (935, 215405), (1139, 176825), (1675, 120241), (3215, 62645), (3685, 54655), (4675, 43081), (5695, 35365), (7073, 28475), (10931, 18425), (12529, 16075)]