201788464

素因数分解:

$2^4\times {\mathrm{1291}}^1\times {\mathrm{9769}}^1$

素因数の和:11068

約数の個数: 20

約数和(自身を含む): 391308040

約数和(自身を除く): 189519576

約数列:

[1, 2, 4, 8, 16, 1291, 2582, 5164, 9769, 10328, 19538, 20656, 39076, 78152, 156304, 12611779, 25223558, 50447116, 100894232, 201788464]

約数ペア:

[(1, 201788464), (2, 100894232), (4, 50447116), (8, 25223558), (16, 12611779), (1291, 156304), (2582, 78152), (5164, 39076), (9769, 20656), (10328, 19538)]