204450402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2621159}}^1$

素因数の和:2621177

約数の個数: 16

約数和(自身を含む): 440354880

約数和(自身を除く): 235904478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2621159, 5242318, 7863477, 15726954, 34075067, 68150134, 102225201, 204450402]

約数ペア:

[(1, 204450402), (2, 102225201), (3, 68150134), (6, 34075067), (13, 15726954), (26, 7863477), (39, 5242318), (78, 2621159)]