188711012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{217409}}^1$

素因数の和:217451

約数の個数: 24

約数和(自身を含む): 389598720

約数和(自身を除く): 200887708

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 217409, 434818, 869636, 1521863, 3043726, 6087452, 6739679, 13479358, 26958716, 47177753, 94355506, 188711012]

約数ペア:

[(1, 188711012), (2, 94355506), (4, 47177753), (7, 26958716), (14, 13479358), (28, 6739679), (31, 6087452), (62, 3043726), (124, 1521863), (217, 869636), (434, 434818), (868, 217409)]