220054844

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{6857}}^1$

素因数の和:7045

約数の個数: 24

約数和(自身を含む): 394033248

約数和(自身を除く): 173978404

約数列:

[1, 2, 4, 71, 113, 142, 226, 284, 452, 6857, 8023, 13714, 16046, 27428, 32092, 486847, 774841, 973694, 1549682, 1947388, 3099364, 55013711, 110027422, 220054844]

約数ペア:

[(1, 220054844), (2, 110027422), (4, 55013711), (71, 3099364), (113, 1947388), (142, 1549682), (226, 973694), (284, 774841), (452, 486847), (6857, 32092), (8023, 27428), (13714, 16046)]