245874206

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{26263}}^1$

素因数の和:26447

約数の個数: 16

約数和(自身を含む): 383244288

約数和(自身を除く): 137370082

約数列:

[1, 2, 31, 62, 151, 302, 4681, 9362, 26263, 52526, 814153, 1628306, 3965713, 7931426, 122937103, 245874206]

約数ペア:

[(1, 245874206), (2, 122937103), (31, 7931426), (62, 3965713), (151, 1628306), (302, 814153), (4681, 52526), (9362, 26263)]