212969094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{21499}}^1$

素因数の和:21644

約数の個数: 32

約数和(自身を含む): 462336000

約数和(自身を除く): 249366906

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 21499, 42998, 64497, 128994, 279487, 558974, 838461, 1676922, 2730373, 5460746, 8191119, 16382238, 35494849, 70989698, 106484547, 212969094]

約数ペア:

[(1, 212969094), (2, 106484547), (3, 70989698), (6, 35494849), (13, 16382238), (26, 8191119), (39, 5460746), (78, 2730373), (127, 1676922), (254, 838461), (381, 558974), (762, 279487), (1651, 128994), (3302, 64497), (4953, 42998), (9906, 21499)]