210898328

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{4801}}^1$

素因数の和:4860

約数の個数: 48

約数和(自身を含む): 442264200

約数和(自身を除く): 231365872

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 289, 323, 578, 646, 1156, 1292, 2312, 2584, 4801, 5491, 9602, 10982, 19204, 21964, 38408, 43928, 81617, 91219, 163234, 182438, 326468, 364876, 652936, 729752, 1387489, 1550723, 2774978, 3101446, 5549956, 6202892, 11099912, 12405784, 26362291, 52724582, 105449164, 210898328]

約数ペア:

[(1, 210898328), (2, 105449164), (4, 52724582), (8, 26362291), (17, 12405784), (19, 11099912), (34, 6202892), (38, 5549956), (68, 3101446), (76, 2774978), (136, 1550723), (152, 1387489), (289, 729752), (323, 652936), (578, 364876), (646, 326468), (1156, 182438), (1292, 163234), (2312, 91219), (2584, 81617), (4801, 43928), (5491, 38408), (9602, 21964), (10982, 19204)]