244952860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{298723}}^1$

素因数の和:298773

約数の個数: 24

約数和(自身を含む): 526949136

約数和(自身を除く): 281996276

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 298723, 597446, 1194892, 1493615, 2987230, 5974460, 12247643, 24495286, 48990572, 61238215, 122476430, 244952860]

約数ペア:

[(1, 244952860), (2, 122476430), (4, 61238215), (5, 48990572), (10, 24495286), (20, 12247643), (41, 5974460), (82, 2987230), (164, 1493615), (205, 1194892), (410, 597446), (820, 298723)]