201801278078

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{10487}}^1\times {\mathrm{22963}}^1$

素因数の和:33871

約数の個数: 16

約数和(自身を含む): 303466504320

約数和(自身を除く): 101665226242

約数列:

[1, 2, 419, 838, 10487, 20974, 22963, 45926, 4394053, 8788106, 9621497, 19242994, 240812981, 481625962, 100900639039, 201801278078]

約数ペア:

[(1, 201801278078), (2, 100900639039), (419, 481625962), (838, 240812981), (10487, 19242994), (20974, 9621497), (22963, 8788106), (45926, 4394053)]