220153219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41609}}^1$

素因数の和:41670

約数の個数: 16

約数和(自身を含む): 265638240

約数和(自身を除く): 45485021

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 41609, 457699, 540917, 1539533, 5950087, 16934863, 20013929, 220153219]

約数ペア:

[(1, 220153219), (11, 20013929), (13, 16934863), (37, 5950087), (143, 1539533), (407, 540917), (481, 457699), (5291, 41609)]