202156504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{120907}}^1$

素因数の和:120943

約数の個数: 32

約数和(自身を含む): 435268800

約数和(自身を除く): 233112296

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 120907, 241814, 483628, 967256, 1329977, 2297233, 2659954, 4594466, 5319908, 9188932, 10639816, 18377864, 25269563, 50539126, 101078252, 202156504]

約数ペア:

[(1, 202156504), (2, 101078252), (4, 50539126), (8, 25269563), (11, 18377864), (19, 10639816), (22, 9188932), (38, 5319908), (44, 4594466), (76, 2659954), (88, 2297233), (152, 1329977), (209, 967256), (418, 483628), (836, 241814), (1672, 120907)]