210326908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{863}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 418037760

約数和(自身を除く): 207710852

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 191, 319, 382, 638, 764, 863, 1276, 1726, 2101, 3452, 4202, 5539, 8404, 9493, 11078, 18986, 22156, 25027, 37972, 50054, 60929, 100108, 121858, 164833, 243716, 275297, 329666, 550594, 659332, 1101188, 1813163, 3626326, 4780157, 7252652, 9560314, 19120628, 52581727, 105163454, 210326908]

約数ペア:

[(1, 210326908), (2, 105163454), (4, 52581727), (11, 19120628), (22, 9560314), (29, 7252652), (44, 4780157), (58, 3626326), (116, 1813163), (191, 1101188), (319, 659332), (382, 550594), (638, 329666), (764, 275297), (863, 243716), (1276, 164833), (1726, 121858), (2101, 100108), (3452, 60929), (4202, 50054), (5539, 37972), (8404, 25027), (9493, 22156), (11078, 18986)]