214351628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{7039}}^1$

素因数の和:7397

約数の個数: 24

約数和(自身を含む): 392663040

約数和(自身を除く): 178311412

約数列:

[1, 2, 4, 23, 46, 92, 331, 662, 1324, 7039, 7613, 14078, 15226, 28156, 30452, 161897, 323794, 647588, 2329909, 4659818, 9319636, 53587907, 107175814, 214351628]

約数ペア:

[(1, 214351628), (2, 107175814), (4, 53587907), (23, 9319636), (46, 4659818), (92, 2329909), (331, 647588), (662, 323794), (1324, 161897), (7039, 30452), (7613, 28156), (14078, 15226)]