221508132

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{110533}}^1$

素因数の和:110707

約数の個数: 24

約数和(自身を含む): 519951936

約数和(自身を除く): 298443804

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 110533, 221066, 331599, 442132, 663198, 1326396, 18459011, 36918022, 55377033, 73836044, 110754066, 221508132]

約数ペア:

[(1, 221508132), (2, 110754066), (3, 73836044), (4, 55377033), (6, 36918022), (12, 18459011), (167, 1326396), (334, 663198), (501, 442132), (668, 331599), (1002, 221066), (2004, 110533)]