198832

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 30

約数和(自身を含む): 418748

約数和(自身を除く): 219916

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 289, 344, 578, 688, 731, 1156, 1462, 2312, 2924, 4624, 5848, 11696, 12427, 24854, 49708, 99416, 198832]

約数ペア:

[(1, 198832), (2, 99416), (4, 49708), (8, 24854), (16, 12427), (17, 11696), (34, 5848), (43, 4624), (68, 2924), (86, 2312), (136, 1462), (172, 1156), (272, 731), (289, 688), (344, 578)]