201371984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{17077}}^1$

素因数の和:17163

約数の個数: 40

約数和(自身を含む): 432005088

約数和(自身を除く): 230633104

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 11792, 17077, 34154, 68308, 136616, 187847, 273232, 375694, 751388, 1144159, 1502776, 2288318, 3005552, 4576636, 9153272, 12585749, 18306544, 25171498, 50342996, 100685992, 201371984]

約数ペア:

[(1, 201371984), (2, 100685992), (4, 50342996), (8, 25171498), (11, 18306544), (16, 12585749), (22, 9153272), (44, 4576636), (67, 3005552), (88, 2288318), (134, 1502776), (176, 1144159), (268, 751388), (536, 375694), (737, 273232), (1072, 187847), (1474, 136616), (2948, 68308), (5896, 34154), (11792, 17077)]