206834517

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{619}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 302540160

約数和(自身を除く): 95705643

約数列:

[1, 3, 9, 137, 271, 411, 619, 813, 1233, 1857, 2439, 5571, 37127, 84803, 111381, 167749, 254409, 334143, 503247, 763227, 1509741, 22981613, 68944839, 206834517]

約数ペア:

[(1, 206834517), (3, 68944839), (9, 22981613), (137, 1509741), (271, 763227), (411, 503247), (619, 334143), (813, 254409), (1233, 167749), (1857, 111381), (2439, 84803), (5571, 37127)]