225390814

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{13901}}^1$

素因数の和:13992

約数の個数: 24

約数和(自身を含む): 377189064

約数和(自身を除く): 151798250

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 737, 1474, 8107, 13901, 16214, 27802, 152911, 305822, 931367, 1682021, 1862734, 3364042, 10245037, 20490074, 112695407, 225390814]

約数ペア:

[(1, 225390814), (2, 112695407), (11, 20490074), (22, 10245037), (67, 3364042), (121, 1862734), (134, 1682021), (242, 931367), (737, 305822), (1474, 152911), (8107, 27802), (13901, 16214)]