188077372

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{216679}}^1$

素因数の和:216721

約数の個数: 24

約数和(自身を含む): 388290560

約数和(自身を除く): 200213188

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 216679, 433358, 866716, 1516753, 3033506, 6067012, 6717049, 13434098, 26868196, 47019343, 94038686, 188077372]

約数ペア:

[(1, 188077372), (2, 94038686), (4, 47019343), (7, 26868196), (14, 13434098), (28, 6717049), (31, 6067012), (62, 3033506), (124, 1516753), (217, 866716), (434, 433358), (868, 216679)]