208331872

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54709}}^1$

素因数の和:54743

約数の個数: 48

約数和(自身を含む): 496329120

約数和(自身を除く): 287997248

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 54709, 109418, 218836, 382963, 437672, 765926, 875344, 930053, 1531852, 1750688, 1860106, 3063704, 3720212, 6127408, 6510371, 7440424, 12254816, 13020742, 14880848, 26041484, 29761696, 52082968, 104165936, 208331872]

約数ペア:

[(1, 208331872), (2, 104165936), (4, 52082968), (7, 29761696), (8, 26041484), (14, 14880848), (16, 13020742), (17, 12254816), (28, 7440424), (32, 6510371), (34, 6127408), (56, 3720212), (68, 3063704), (112, 1860106), (119, 1750688), (136, 1531852), (224, 930053), (238, 875344), (272, 765926), (476, 437672), (544, 382963), (952, 218836), (1904, 109418), (3808, 54709)]