201818764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{423989}}^1$

素因数の和:424017

約数の個数: 24

約数和(自身を含む): 427381920

約数和(自身を除く): 225563156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 423989, 847978, 1695956, 2967923, 5935846, 7207813, 11871692, 14415626, 28831252, 50454691, 100909382, 201818764]

約数ペア:

[(1, 201818764), (2, 100909382), (4, 50454691), (7, 28831252), (14, 14415626), (17, 11871692), (28, 7207813), (34, 5935846), (68, 2967923), (119, 1695956), (238, 847978), (476, 423989)]