205718704

素因数分解:

$2^4\times {\mathrm{947}}^1\times {\mathrm{13577}}^1$

素因数の和:14532

約数の個数: 20

約数和(自身を含む): 399030264

約数和(自身を除く): 193311560

約数列:

[1, 2, 4, 8, 16, 947, 1894, 3788, 7576, 13577, 15152, 27154, 54308, 108616, 217232, 12857419, 25714838, 51429676, 102859352, 205718704]

約数ペア:

[(1, 205718704), (2, 102859352), (4, 51429676), (8, 25714838), (16, 12857419), (947, 217232), (1894, 108616), (3788, 54308), (7576, 27154), (13577, 15152)]