201945051

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{937}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 365234688

約数和(自身を除く): 163289637

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 311, 693, 933, 937, 2177, 2799, 2811, 3421, 6531, 6559, 8433, 10263, 10307, 19593, 19677, 23947, 30789, 30921, 59031, 71841, 72149, 92763, 215523, 216447, 291407, 649341, 874221, 2039849, 2622663, 3205477, 6119547, 9616431, 18358641, 22438339, 28849293, 67315017, 201945051]

約数ペア:

[(1, 201945051), (3, 67315017), (7, 28849293), (9, 22438339), (11, 18358641), (21, 9616431), (33, 6119547), (63, 3205477), (77, 2622663), (99, 2039849), (231, 874221), (311, 649341), (693, 291407), (933, 216447), (937, 215523), (2177, 92763), (2799, 72149), (2811, 71841), (3421, 59031), (6531, 30921), (6559, 30789), (8433, 23947), (10263, 19677), (10307, 19593)]