201648970

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{25301}}^1$

素因数の和:26105

約数の個数: 16

約数和(自身を含む): 363437928

約数和(自身を除く): 161788958

約数列:

[1, 2, 5, 10, 797, 1594, 3985, 7970, 25301, 50602, 126505, 253010, 20164897, 40329794, 100824485, 201648970]

約数ペア:

[(1, 201648970), (2, 100824485), (5, 40329794), (10, 20164897), (797, 253010), (1594, 126505), (3985, 50602), (7970, 25301)]