214798986

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{107507}}^1$

素因数の和:107555

約数の個数: 32

約数和(自身を含む): 490236480

約数和(自身を除く): 275437494

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 107507, 215014, 322521, 645042, 967563, 1935126, 2902689, 3977759, 5805378, 7955518, 11933277, 23866554, 35799831, 71599662, 107399493, 214798986]

約数ペア:

[(1, 214798986), (2, 107399493), (3, 71599662), (6, 35799831), (9, 23866554), (18, 11933277), (27, 7955518), (37, 5805378), (54, 3977759), (74, 2902689), (111, 1935126), (222, 967563), (333, 645042), (666, 322521), (999, 215014), (1998, 107507)]