201002980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{436963}}^1$

素因数の和:436995

約数の個数: 24

約数和(自身を含む): 440459712

約数和(自身を除く): 239456732

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 436963, 873926, 1747852, 2184815, 4369630, 8739260, 10050149, 20100298, 40200596, 50250745, 100501490, 201002980]

約数ペア:

[(1, 201002980), (2, 100501490), (4, 50250745), (5, 40200596), (10, 20100298), (20, 10050149), (23, 8739260), (46, 4369630), (92, 2184815), (115, 1747852), (230, 873926), (460, 436963)]