202839130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{2029}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 393901200

約数和(自身を除く): 191062070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 769, 1538, 2029, 3845, 4058, 7690, 9997, 10145, 19994, 20290, 26377, 49985, 52754, 99970, 131885, 263770, 1560301, 3120602, 7801505, 15603010, 20283913, 40567826, 101419565, 202839130]

約数ペア:

[(1, 202839130), (2, 101419565), (5, 40567826), (10, 20283913), (13, 15603010), (26, 7801505), (65, 3120602), (130, 1560301), (769, 263770), (1538, 131885), (2029, 99970), (3845, 52754), (4058, 49985), (7690, 26377), (9997, 20290), (10145, 19994)]