200780733

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2\times {\mathrm{661}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 286142880

約数和(自身を除く): 85362147

約数列:

[1, 3, 19, 57, 73, 219, 661, 1387, 1983, 4161, 5329, 12559, 15987, 37677, 48253, 101251, 144759, 303753, 916807, 2750421, 3522469, 10567407, 66926911, 200780733]

約数ペア:

[(1, 200780733), (3, 66926911), (19, 10567407), (57, 3522469), (73, 2750421), (219, 916807), (661, 303753), (1387, 144759), (1983, 101251), (4161, 48253), (5329, 37677), (12559, 15987)]