202038310

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{284561}}^1$

素因数の和:284639

約数の個数: 16

約数和(自身を含む): 368792352

約数和(自身を除く): 166754042

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 284561, 569122, 1422805, 2845610, 20203831, 40407662, 101019155, 202038310]

約数ペア:

[(1, 202038310), (2, 101019155), (5, 40407662), (10, 20203831), (71, 2845610), (142, 1422805), (355, 569122), (710, 284561)]