217924702

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{4007}}^1$

素因数の和:4463

約数の個数: 16

約数和(自身を含む): 332439552

約数和(自身を除く): 114514850

約数列:

[1, 2, 71, 142, 383, 766, 4007, 8014, 27193, 54386, 284497, 568994, 1534681, 3069362, 108962351, 217924702]

約数ペア:

[(1, 217924702), (2, 108962351), (71, 3069362), (142, 1534681), (383, 568994), (766, 284497), (4007, 54386), (8014, 27193)]