201896198

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{389761}}^1$

素因数の和:389807

約数の個数: 16

約数和(自身を含む): 355462944

約数和(自身を除く): 153566746

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 389761, 779522, 2728327, 5456654, 14421157, 28842314, 100948099, 201896198]

約数ペア:

[(1, 201896198), (2, 100948099), (7, 28842314), (14, 14421157), (37, 5456654), (74, 2728327), (259, 779522), (518, 389761)]