210018182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 350784000

約数和(自身を除く): 140765818

約数列:

[1, 2, 11, 22, 79, 149, 158, 298, 811, 869, 1622, 1639, 1738, 3278, 8921, 11771, 17842, 23542, 64069, 120839, 128138, 129481, 241678, 258962, 704759, 1329229, 1409518, 2658458, 9546281, 19092562, 105009091, 210018182]

約数ペア:

[(1, 210018182), (2, 105009091), (11, 19092562), (22, 9546281), (79, 2658458), (149, 1409518), (158, 1329229), (298, 704759), (811, 258962), (869, 241678), (1622, 129481), (1639, 128138), (1738, 120839), (3278, 64069), (8921, 23542), (11771, 17842)]