206585584

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{18211}}^1$

素因数の和:18928

約数の個数: 20

約数和(自身を含む): 400846120

約数和(自身を除く): 194260536

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2836, 5672, 11344, 18211, 36422, 72844, 145688, 291376, 12911599, 25823198, 51646396, 103292792, 206585584]

約数ペア:

[(1, 206585584), (2, 103292792), (4, 51646396), (8, 25823198), (16, 12911599), (709, 291376), (1418, 145688), (2836, 72844), (5672, 36422), (11344, 18211)]