201991376460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3366522941}}^1$

素因数の和:3366522953

約数の個数: 24

約数和(自身を含む): 565575854256

約数和(自身を除く): 363584477796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3366522941, 6733045882, 10099568823, 13466091764, 16832614705, 20199137646, 33665229410, 40398275292, 50497844115, 67330458820, 100995688230, 201991376460]

約数ペア:

[(1, 201991376460), (2, 100995688230), (3, 67330458820), (4, 50497844115), (5, 40398275292), (6, 33665229410), (10, 20199137646), (12, 16832614705), (15, 13466091764), (20, 10099568823), (30, 6733045882), (60, 3366522941)]