214970492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 426553344

約数和(自身を除く): 211582852

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 173, 341, 346, 682, 692, 911, 1364, 1822, 1903, 3644, 3806, 5363, 7612, 10021, 10726, 20042, 21452, 28241, 40084, 56482, 58993, 112964, 117986, 157603, 235972, 310651, 315206, 621302, 630412, 1242604, 1733633, 3467266, 4885693, 6934532, 9771386, 19542772, 53742623, 107485246, 214970492]

約数ペア:

[(1, 214970492), (2, 107485246), (4, 53742623), (11, 19542772), (22, 9771386), (31, 6934532), (44, 4885693), (62, 3467266), (124, 1733633), (173, 1242604), (341, 630412), (346, 621302), (682, 315206), (692, 310651), (911, 235972), (1364, 157603), (1822, 117986), (1903, 112964), (3644, 58993), (3806, 56482), (5363, 40084), (7612, 28241), (10021, 21452), (10726, 20042)]