201538380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3358973}}^1$

素因数の和:3358985

約数の個数: 24

約数和(自身を含む): 564307632

約数和(自身を除く): 362769252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3358973, 6717946, 10076919, 13435892, 16794865, 20153838, 33589730, 40307676, 50384595, 67179460, 100769190, 201538380]

約数ペア:

[(1, 201538380), (2, 100769190), (3, 67179460), (4, 50384595), (5, 40307676), (6, 33589730), (10, 20153838), (12, 16794865), (15, 13435892), (20, 10076919), (30, 6717946), (60, 3358973)]