201380392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1324871}}^1$

素因数の和:1324896

約数の個数: 16

約数和(自身を含む): 397461600

約数和(自身を除く): 196081208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1324871, 2649742, 5299484, 10598968, 25172549, 50345098, 100690196, 201380392]

約数ペア:

[(1, 201380392), (2, 100690196), (4, 50345098), (8, 25172549), (19, 10598968), (38, 5299484), (76, 2649742), (152, 1324871)]