207942332

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{2213}}^1$

素因数の和:2382

約数の個数: 36

約数和(自身を含む): 397058760

約数和(自身を除く): 189116428

約数列:

[1, 2, 4, 13, 26, 52, 139, 169, 278, 338, 556, 676, 1807, 2213, 3614, 4426, 7228, 8852, 23491, 28769, 46982, 57538, 93964, 115076, 307607, 373997, 615214, 747994, 1230428, 1495988, 3998891, 7997782, 15995564, 51985583, 103971166, 207942332]

約数ペア:

[(1, 207942332), (2, 103971166), (4, 51985583), (13, 15995564), (26, 7997782), (52, 3998891), (139, 1495988), (169, 1230428), (278, 747994), (338, 615214), (556, 373997), (676, 307607), (1807, 115076), (2213, 93964), (3614, 57538), (4426, 46982), (7228, 28769), (8852, 23491)]