201371128

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{123997}}^1$

素因数の和:124039

約数の個数: 32

約数和(自身を含む): 446392800

約数和(自身を除く): 245021672

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 123997, 247994, 495988, 867979, 991976, 1735958, 3471916, 3595913, 6943832, 7191826, 14383652, 25171391, 28767304, 50342782, 100685564, 201371128]

約数ペア:

[(1, 201371128), (2, 100685564), (4, 50342782), (7, 28767304), (8, 25171391), (14, 14383652), (28, 7191826), (29, 6943832), (56, 3595913), (58, 3471916), (116, 1735958), (203, 991976), (232, 867979), (406, 495988), (812, 247994), (1624, 123997)]