215041674

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{67751}}^1$

素因数の和:67802

約数の個数: 24

約数和(自身を含む): 449602272

約数和(自身を除く): 234560598

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 67751, 135502, 203253, 406506, 1558273, 3116546, 4674819, 9349638, 35840279, 71680558, 107520837, 215041674]

約数ペア:

[(1, 215041674), (2, 107520837), (3, 71680558), (6, 35840279), (23, 9349638), (46, 4674819), (69, 3116546), (138, 1558273), (529, 406506), (1058, 203253), (1587, 135502), (3174, 67751)]