200099403

素因数分解:

$3^4\times 7^1\times {\mathrm{352909}}^1$

素因数の和:352928

約数の個数: 20

約数和(自身を含む): 341616880

約数和(自身を除く): 141517477

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 352909, 1058727, 2470363, 3176181, 7411089, 9528543, 22233267, 28585629, 66699801, 200099403]

約数ペア:

[(1, 200099403), (3, 66699801), (7, 28585629), (9, 22233267), (21, 9528543), (27, 7411089), (63, 3176181), (81, 2470363), (189, 1058727), (567, 352909)]