217465998

素因数分解:

$2^1\times 3^1\times {\mathrm{1231}}^1\times {\mathrm{29443}}^1$

素因数の和:30679

約数の個数: 16

約数和(自身を含む): 435300096

約数和(自身を除く): 217834098

約数列:

[1, 2, 3, 6, 1231, 2462, 3693, 7386, 29443, 58886, 88329, 176658, 36244333, 72488666, 108732999, 217465998]

約数ペア:

[(1, 217465998), (2, 108732999), (3, 72488666), (6, 36244333), (1231, 176658), (2462, 88329), (3693, 58886), (7386, 29443)]