201708688

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{434717}}^1$

素因数の和:434754

約数の個数: 20

約数和(自身を含む): 404287740

約数和(自身を除く): 202579052

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 434717, 869434, 1738868, 3477736, 6955472, 12606793, 25213586, 50427172, 100854344, 201708688]

約数ペア:

[(1, 201708688), (2, 100854344), (4, 50427172), (8, 25213586), (16, 12606793), (29, 6955472), (58, 3477736), (116, 1738868), (232, 869434), (464, 434717)]