239372

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 489216

約数和(自身を除く): 249844

約数列:

[1, 2, 4, 7, 14, 28, 83, 103, 166, 206, 332, 412, 581, 721, 1162, 1442, 2324, 2884, 8549, 17098, 34196, 59843, 119686, 239372]

約数ペア:

[(1, 239372), (2, 119686), (4, 59843), (7, 34196), (14, 17098), (28, 8549), (83, 2884), (103, 2324), (166, 1442), (206, 1162), (332, 721), (412, 581)]