208050544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{14929}}^1$

素因数の和:15017

約数の個数: 40

約数和(自身を含む): 440614160

約数和(自身を除く): 232563616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 13936, 14929, 29858, 59716, 119432, 194077, 238864, 388154, 776308, 1000243, 1552616, 2000486, 3105232, 4000972, 8001944, 13003159, 16003888, 26006318, 52012636, 104025272, 208050544]

約数ペア:

[(1, 208050544), (2, 104025272), (4, 52012636), (8, 26006318), (13, 16003888), (16, 13003159), (26, 8001944), (52, 4000972), (67, 3105232), (104, 2000486), (134, 1552616), (208, 1000243), (268, 776308), (536, 388154), (871, 238864), (1072, 194077), (1742, 119432), (3484, 59716), (6968, 29858), (13936, 14929)]