202011490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1\times {\mathrm{751}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 374459904

約数和(自身を除く): 172448414

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 727, 751, 1454, 1502, 3635, 3755, 7270, 7510, 26899, 27787, 53798, 55574, 134495, 138935, 268990, 277870, 545977, 1091954, 2729885, 5459770, 20201149, 40402298, 101005745, 202011490]

約数ペア:

[(1, 202011490), (2, 101005745), (5, 40402298), (10, 20201149), (37, 5459770), (74, 2729885), (185, 1091954), (370, 545977), (727, 277870), (751, 268990), (1454, 138935), (1502, 134495), (3635, 55574), (3755, 53798), (7270, 27787), (7510, 26899)]