202019862

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{20543}}^1$

素因数の和:20708

約数の個数: 32

約数和(自身を含む): 443750400

約数和(自身を除く): 241730538

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 298, 447, 894, 1639, 3278, 4917, 9834, 20543, 41086, 61629, 123258, 225973, 451946, 677919, 1355838, 3060907, 6121814, 9182721, 18365442, 33669977, 67339954, 101009931, 202019862]

約数ペア:

[(1, 202019862), (2, 101009931), (3, 67339954), (6, 33669977), (11, 18365442), (22, 9182721), (33, 6121814), (66, 3060907), (149, 1355838), (298, 677919), (447, 451946), (894, 225973), (1639, 123258), (3278, 61629), (4917, 41086), (9834, 20543)]