201532772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{378821}}^1$

素因数の和:378851

約数の個数: 24

約数和(自身を含む): 424280640

約数和(自身を除く): 222747868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 378821, 757642, 1515284, 2651747, 5303494, 7197599, 10606988, 14395198, 28790396, 50383193, 100766386, 201532772]

約数ペア:

[(1, 201532772), (2, 100766386), (4, 50383193), (7, 28790396), (14, 14395198), (19, 10606988), (28, 7197599), (38, 5303494), (76, 2651747), (133, 1515284), (266, 757642), (532, 378821)]