201264920648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{8461}}^1\times {\mathrm{270311}}^1$

素因数の和:278789

約数の個数: 32

約数和(自身を含む): 411728425920

約数和(自身を除く): 210463505272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 8461, 16922, 33844, 67688, 93071, 186142, 270311, 372284, 540622, 744568, 1081244, 2162488, 2973421, 5946842, 11893684, 23787368, 2287101371, 4574202742, 9148405484, 18296810968, 25158115081, 50316230162, 100632460324, 201264920648]

約数ペア:

[(1, 201264920648), (2, 100632460324), (4, 50316230162), (8, 25158115081), (11, 18296810968), (22, 9148405484), (44, 4574202742), (88, 2287101371), (8461, 23787368), (16922, 11893684), (33844, 5946842), (67688, 2973421), (93071, 2162488), (186142, 1081244), (270311, 744568), (372284, 540622)]