97409870

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137197}}^1$

素因数の和:137275

約数の個数: 16

約数和(自身を含む): 177808608

約数和(自身を除く): 80398738

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 137197, 274394, 685985, 1371970, 9740987, 19481974, 48704935, 97409870]

約数ペア:

[(1, 97409870), (2, 48704935), (5, 19481974), (10, 9740987), (71, 1371970), (142, 685985), (355, 274394), (710, 137197)]