201900916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379513}}^1$

素因数の和:379543

約数の個数: 24

約数和(自身を含む): 425055680

約数和(自身を除く): 223154764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 379513, 759026, 1518052, 2656591, 5313182, 7210747, 10626364, 14421494, 28842988, 50475229, 100950458, 201900916]

約数ペア:

[(1, 201900916), (2, 100950458), (4, 50475229), (7, 28842988), (14, 14421494), (19, 10626364), (28, 7210747), (38, 5313182), (76, 2656591), (133, 1518052), (266, 759026), (532, 379513)]