210555798

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1\times {\mathrm{743}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 428115456

約数和(自身を除く): 217559658

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 647, 743, 1294, 1486, 1941, 2229, 3882, 4458, 47231, 54239, 94462, 108478, 141693, 162717, 283386, 325434, 480721, 961442, 1442163, 2884326, 35092633, 70185266, 105277899, 210555798]

約数ペア:

[(1, 210555798), (2, 105277899), (3, 70185266), (6, 35092633), (73, 2884326), (146, 1442163), (219, 961442), (438, 480721), (647, 325434), (743, 283386), (1294, 162717), (1486, 141693), (1941, 108478), (2229, 94462), (3882, 54239), (4458, 47231)]