213473652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{2549}}^1$

素因数の和:3560

約数の個数: 48

約数和(自身を含む): 570057600

約数和(自身を除く): 356583948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 997, 1994, 2549, 2991, 3988, 5098, 5982, 6979, 7647, 10196, 11964, 13958, 15294, 17843, 20937, 27916, 30588, 35686, 41874, 53529, 71372, 83748, 107058, 214116, 2541353, 5082706, 7624059, 10165412, 15248118, 17789471, 30496236, 35578942, 53368413, 71157884, 106736826, 213473652]

約数ペア:

[(1, 213473652), (2, 106736826), (3, 71157884), (4, 53368413), (6, 35578942), (7, 30496236), (12, 17789471), (14, 15248118), (21, 10165412), (28, 7624059), (42, 5082706), (84, 2541353), (997, 214116), (1994, 107058), (2549, 83748), (2991, 71372), (3988, 53529), (5098, 41874), (5982, 35686), (6979, 30588), (7647, 27916), (10196, 20937), (11964, 17843), (13958, 15294)]