206567848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{5639}}^1$

素因数の和:5905

約数の個数: 32

約数和(自身を含む): 409464000

約数和(自身を除く): 202896152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 241, 482, 964, 1928, 4579, 5639, 9158, 11278, 18316, 22556, 36632, 45112, 107141, 214282, 428564, 857128, 1358999, 2717998, 5435996, 10871992, 25820981, 51641962, 103283924, 206567848]

約数ペア:

[(1, 206567848), (2, 103283924), (4, 51641962), (8, 25820981), (19, 10871992), (38, 5435996), (76, 2717998), (152, 1358999), (241, 857128), (482, 428564), (964, 214282), (1928, 107141), (4579, 45112), (5639, 36632), (9158, 22556), (11278, 18316)]