207948352

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1459}}^1$

素因数の和:1619

約数の個数: 56

約数和(自身を含む): 440557920

約数和(自身を除く): 232609568

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 131, 136, 262, 272, 524, 544, 1048, 1088, 1459, 2096, 2227, 2918, 4192, 4454, 5836, 8384, 8908, 11672, 17816, 23344, 24803, 35632, 46688, 49606, 71264, 93376, 99212, 142528, 191129, 198424, 382258, 396848, 764516, 793696, 1529032, 1587392, 3058064, 3249193, 6116128, 6498386, 12232256, 12996772, 25993544, 51987088, 103974176, 207948352]

約数ペア:

[(1, 207948352), (2, 103974176), (4, 51987088), (8, 25993544), (16, 12996772), (17, 12232256), (32, 6498386), (34, 6116128), (64, 3249193), (68, 3058064), (131, 1587392), (136, 1529032), (262, 793696), (272, 764516), (524, 396848), (544, 382258), (1048, 198424), (1088, 191129), (1459, 142528), (2096, 99212), (2227, 93376), (2918, 71264), (4192, 49606), (4454, 46688), (5836, 35632), (8384, 24803), (8908, 23344), (11672, 17816)]