202997451

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{6221}}^1$

素因数の和:6446

約数の個数: 16

約数和(自身を含む): 276256800

約数和(自身を除く): 73259349

約数列:

[1, 3, 73, 149, 219, 447, 6221, 10877, 18663, 32631, 454133, 926929, 1362399, 2780787, 67665817, 202997451]

約数ペア:

[(1, 202997451), (3, 67665817), (73, 2780787), (149, 1362399), (219, 926929), (447, 454133), (6221, 32631), (10877, 18663)]