212322718

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{6971}}^1$

素因数の和:7227

約数の個数: 16

約数和(自身を含む): 323863344

約数和(自身を除く): 111540626

約数列:

[1, 2, 97, 157, 194, 314, 6971, 13942, 15229, 30458, 676187, 1094447, 1352374, 2188894, 106161359, 212322718]

約数ペア:

[(1, 212322718), (2, 106161359), (97, 2188894), (157, 1352374), (194, 1094447), (314, 676187), (6971, 30458), (13942, 15229)]