201204654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{111409}}^1$

素因数の和:111464

約数の個数: 32

約数和(自身を含む): 470595840

約数和(自身を除く): 269391186

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 111409, 222818, 334227, 668454, 779863, 1559726, 2339589, 4679178, 4790587, 9581174, 14371761, 28743522, 33534109, 67068218, 100602327, 201204654]

約数ペア:

[(1, 201204654), (2, 100602327), (3, 67068218), (6, 33534109), (7, 28743522), (14, 14371761), (21, 9581174), (42, 4790587), (43, 4679178), (86, 2339589), (129, 1559726), (258, 779863), (301, 668454), (602, 334227), (903, 222818), (1806, 111409)]