201679980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3361333}}^1$

素因数の和:3361345

約数の個数: 24

約数和(自身を含む): 564704112

約数和(自身を除く): 363024132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3361333, 6722666, 10083999, 13445332, 16806665, 20167998, 33613330, 40335996, 50419995, 67226660, 100839990, 201679980]

約数ペア:

[(1, 201679980), (2, 100839990), (3, 67226660), (4, 50419995), (5, 40335996), (6, 33613330), (10, 20167998), (12, 16806665), (15, 13445332), (20, 10083999), (30, 6722666), (60, 3361333)]