210502012

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{38953}}^1$

素因数の和:39157

約数の個数: 24

約数和(自身を含む): 423196256

約数和(自身を除く): 212694244

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 38953, 77906, 155812, 272671, 545342, 1090684, 7517929, 15035858, 30071716, 52625503, 105251006, 210502012]

約数ペア:

[(1, 210502012), (2, 105251006), (4, 52625503), (7, 30071716), (14, 15035858), (28, 7517929), (193, 1090684), (386, 545342), (772, 272671), (1351, 155812), (2702, 77906), (5404, 38953)]