200577357

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{390989}}^1$

素因数の和:391017

約数の個数: 16

約数和(自身を含む): 312792000

約数和(自身を除く): 112214643

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 390989, 1172967, 3518901, 7428791, 10556703, 22286373, 66859119, 200577357]

約数ペア:

[(1, 200577357), (3, 66859119), (9, 22286373), (19, 10556703), (27, 7428791), (57, 3518901), (171, 1172967), (513, 390989)]