201533836

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{378823}}^1$

素因数の和:378853

約数の個数: 24

約数和(自身を含む): 424282880

約数和(自身を除く): 222749044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 378823, 757646, 1515292, 2651761, 5303522, 7197637, 10607044, 14395274, 28790548, 50383459, 100766918, 201533836]

約数ペア:

[(1, 201533836), (2, 100766918), (4, 50383459), (7, 28790548), (14, 14395274), (19, 10607044), (28, 7197637), (38, 5303522), (76, 2651761), (133, 1515292), (266, 757646), (532, 378823)]