204401270

素因数分解:

$2^1\times 5^1\times {\mathrm{2141}}^1\times {\mathrm{9547}}^1$

素因数の和:11695

約数の個数: 16

約数和(自身を含む): 368132688

約数和(自身を除く): 163731418

約数列:

[1, 2, 5, 10, 2141, 4282, 9547, 10705, 19094, 21410, 47735, 95470, 20440127, 40880254, 102200635, 204401270]

約数ペア:

[(1, 204401270), (2, 102200635), (5, 40880254), (10, 20440127), (2141, 95470), (4282, 47735), (9547, 21410), (10705, 19094)]