201188428

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{247769}}^1$

素因数の和:247809

約数の個数: 24

約数和(自身を含む): 416253600

約数和(自身を除く): 215065172

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 247769, 495538, 991076, 1734383, 3468766, 6937532, 7185301, 14370602, 28741204, 50297107, 100594214, 201188428]

約数ペア:

[(1, 201188428), (2, 100594214), (4, 50297107), (7, 28741204), (14, 14370602), (28, 7185301), (29, 6937532), (58, 3468766), (116, 1734383), (203, 991076), (406, 495538), (812, 247769)]