201907504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{742307}}^1$

素因数の和:742332

約数の個数: 20

約数和(自身を含む): 414207864

約数和(自身を除く): 212300360

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 742307, 1484614, 2969228, 5938456, 11876912, 12619219, 25238438, 50476876, 100953752, 201907504]

約数ペア:

[(1, 201907504), (2, 100953752), (4, 50476876), (8, 25238438), (16, 12619219), (17, 11876912), (34, 5938456), (68, 2969228), (136, 1484614), (272, 742307)]