201811863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6073}}^1$

素因数の和:6159

約数の個数: 32

約数和(自身を含む): 314876160

約数和(自身を除く): 113064297

約数列:

[1, 3, 11, 19, 33, 53, 57, 159, 209, 583, 627, 1007, 1749, 3021, 6073, 11077, 18219, 33231, 66803, 115387, 200409, 321869, 346161, 965607, 1269257, 3540559, 3807771, 6115511, 10621677, 18346533, 67270621, 201811863]

約数ペア:

[(1, 201811863), (3, 67270621), (11, 18346533), (19, 10621677), (33, 6115511), (53, 3807771), (57, 3540559), (159, 1269257), (209, 965607), (583, 346161), (627, 321869), (1007, 200409), (1749, 115387), (3021, 66803), (6073, 33231), (11077, 18219)]