201290052

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{390097}}^1$

素因数の和:390147

約数の個数: 24

約数和(自身を含む): 480600736

約数和(自身を除く): 279310684

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 390097, 780194, 1170291, 1560388, 2340582, 4681164, 16774171, 33548342, 50322513, 67096684, 100645026, 201290052]

約数ペア:

[(1, 201290052), (2, 100645026), (3, 67096684), (4, 50322513), (6, 33548342), (12, 16774171), (43, 4681164), (86, 2340582), (129, 1560388), (172, 1170291), (258, 780194), (516, 390097)]