200537390

素因数分解:

$2^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{19301}}^1$

素因数の和:20347

約数の個数: 16

約数和(自身を含む): 361333440

約数和(自身を除く): 160796050

約数列:

[1, 2, 5, 10, 1039, 2078, 5195, 10390, 19301, 38602, 96505, 193010, 20053739, 40107478, 100268695, 200537390]

約数ペア:

[(1, 200537390), (2, 100268695), (5, 40107478), (10, 20053739), (1039, 193010), (2078, 96505), (5195, 38602), (10390, 19301)]