208437222016

素因数分解:

$2^7\times {\mathrm{233}}^1\times {\mathrm{6988909}}^1$

素因数の和:6989156

約数の個数: 32

約数和(自身を含む): 417028259700

約数和(自身を除く): 208591037684

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 466, 932, 1864, 3728, 7456, 14912, 29824, 6988909, 13977818, 27955636, 55911272, 111822544, 223645088, 447290176, 894580352, 1628415797, 3256831594, 6513663188, 13027326376, 26054652752, 52109305504, 104218611008, 208437222016]

約数ペア:

[(1, 208437222016), (2, 104218611008), (4, 52109305504), (8, 26054652752), (16, 13027326376), (32, 6513663188), (64, 3256831594), (128, 1628415797), (233, 894580352), (466, 447290176), (932, 223645088), (1864, 111822544), (3728, 55911272), (7456, 27955636), (14912, 13977818), (29824, 6988909)]