196341885

素因数分解:

$3^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{4919}}^1$

素因数の和:5817

約数の個数: 24

約数和(自身を含む): 340778880

約数和(自身を除く): 144436995

約数列:

[1, 3, 5, 9, 15, 45, 887, 2661, 4435, 4919, 7983, 13305, 14757, 24595, 39915, 44271, 73785, 221355, 4363153, 13089459, 21815765, 39268377, 65447295, 196341885]

約数ペア:

[(1, 196341885), (3, 65447295), (5, 39268377), (9, 21815765), (15, 13089459), (45, 4363153), (887, 221355), (2661, 73785), (4435, 44271), (4919, 39915), (7983, 24595), (13305, 14757)]