201880482356

素因数分解:

$2^2\times 7^2\times {\mathrm{1030002461}}^1$

素因数の和:1030002479

約数の個数: 18

約数和(自身を含む): 410970982338

約数和(自身を除く): 209090499982

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1030002461, 2060004922, 4120009844, 7210017227, 14420034454, 28840068908, 50470120589, 100940241178, 201880482356]

約数ペア:

[(1, 201880482356), (2, 100940241178), (4, 50470120589), (7, 28840068908), (14, 14420034454), (28, 7210017227), (49, 4120009844), (98, 2060004922), (196, 1030002461)]