208545942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{47161}}^1$

素因数の和:47244

約数の個数: 32

約数和(自身を含む): 461810304

約数和(自身を除く): 253264362

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 47161, 94322, 141483, 282966, 518771, 1037542, 1556313, 3112626, 3159787, 6319574, 9479361, 18958722, 34757657, 69515314, 104272971, 208545942]

約数ペア:

[(1, 208545942), (2, 104272971), (3, 69515314), (6, 34757657), (11, 18958722), (22, 9479361), (33, 6319574), (66, 3159787), (67, 3112626), (134, 1556313), (201, 1037542), (402, 518771), (737, 282966), (1474, 141483), (2211, 94322), (4422, 47161)]