201729856

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{73303}}^1$

素因数の和:73358

約数の個数: 28

約数和(自身を含む): 409622752

約数和(自身を除く): 207892896

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 73303, 146606, 293212, 586424, 1172848, 2345696, 3152029, 4691392, 6304058, 12608116, 25216232, 50432464, 100864928, 201729856]

約数ペア:

[(1, 201729856), (2, 100864928), (4, 50432464), (8, 25216232), (16, 12608116), (32, 6304058), (43, 4691392), (64, 3152029), (86, 2345696), (172, 1172848), (344, 586424), (688, 293212), (1376, 146606), (2752, 73303)]