201697792

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{23173}}^1$

素因数の和:23208

約数の個数: 40

約数和(自身を含む): 426726036

約数和(自身を除く): 225028244

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 23173, 46346, 92692, 185384, 370768, 393941, 741536, 787882, 1483072, 1575764, 2966144, 3151528, 5932288, 6303056, 11864576, 12606112, 25212224, 50424448, 100848896, 201697792]

約数ペア:

[(1, 201697792), (2, 100848896), (4, 50424448), (8, 25212224), (16, 12606112), (17, 11864576), (32, 6303056), (34, 5932288), (64, 3151528), (68, 2966144), (128, 1575764), (136, 1483072), (256, 787882), (272, 741536), (512, 393941), (544, 370768), (1088, 185384), (2176, 92692), (4352, 46346), (8704, 23173)]