206891172

素因数分解:

$2^2\times 3^5\times {\mathrm{212851}}^1$

素因数の和:212870

約数の個数: 36

約数和(自身を含む): 542346896

約数和(自身を除く): 335455724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 212851, 425702, 638553, 851404, 1277106, 1915659, 2554212, 3831318, 5746977, 7662636, 11493954, 17240931, 22987908, 34481862, 51722793, 68963724, 103445586, 206891172]

約数ペア:

[(1, 206891172), (2, 103445586), (3, 68963724), (4, 51722793), (6, 34481862), (9, 22987908), (12, 17240931), (18, 11493954), (27, 7662636), (36, 5746977), (54, 3831318), (81, 2554212), (108, 1915659), (162, 1277106), (243, 851404), (324, 638553), (486, 425702), (972, 212851)]