212561548

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{14563}}^1$

素因数の和:14697

約数の個数: 24

約数和(自身を含む): 385363440

約数和(自身を除く): 172801892

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 3649, 7298, 14563, 14596, 29126, 58252, 597083, 1194166, 1296107, 2388332, 2592214, 5184428, 53140387, 106280774, 212561548]

約数ペア:

[(1, 212561548), (2, 106280774), (4, 53140387), (41, 5184428), (82, 2592214), (89, 2388332), (164, 1296107), (178, 1194166), (356, 597083), (3649, 58252), (7298, 29126), (14563, 14596)]