210692719

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{571}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 224699904

約数和(自身を除く): 14007185

約数列:

[1, 23, 61, 263, 571, 1403, 6049, 13133, 16043, 34831, 150173, 368989, 801113, 3453979, 9160553, 210692719]

約数ペア:

[(1, 210692719), (23, 9160553), (61, 3453979), (263, 801113), (571, 368989), (1403, 150173), (6049, 34831), (13133, 16043)]