201968802

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{178103}}^1$

素因数の和:178124

約数の個数: 40

約数和(自身を含む): 517214016

約数和(自身を除く): 315245214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 178103, 356206, 534309, 1068618, 1246721, 1602927, 2493442, 3205854, 3740163, 4808781, 7480326, 9617562, 11220489, 14426343, 22440978, 28852686, 33661467, 67322934, 100984401, 201968802]

約数ペア:

[(1, 201968802), (2, 100984401), (3, 67322934), (6, 33661467), (7, 28852686), (9, 22440978), (14, 14426343), (18, 11220489), (21, 9617562), (27, 7480326), (42, 4808781), (54, 3740163), (63, 3205854), (81, 2493442), (126, 1602927), (162, 1246721), (189, 1068618), (378, 534309), (567, 356206), (1134, 178103)]