201931772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379571}}^1$

素因数の和:379601

約数の個数: 24

約数和(自身を含む): 425120640

約数和(自身を除く): 223188868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 379571, 759142, 1518284, 2656997, 5313994, 7211849, 10627988, 14423698, 28847396, 50482943, 100965886, 201931772]

約数ペア:

[(1, 201931772), (2, 100965886), (4, 50482943), (7, 28847396), (14, 14423698), (19, 10627988), (28, 7211849), (38, 5313994), (76, 2656997), (133, 1518284), (266, 759142), (532, 379571)]