212097768

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{19949}}^1$

素因数の和:20401

約数の個数: 32

約数和(自身を含む): 531468000

約数和(自身を除く): 319370232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1329, 1772, 2658, 3544, 5316, 10632, 19949, 39898, 59847, 79796, 119694, 159592, 239388, 478776, 8837407, 17674814, 26512221, 35349628, 53024442, 70699256, 106048884, 212097768]

約数ペア:

[(1, 212097768), (2, 106048884), (3, 70699256), (4, 53024442), (6, 35349628), (8, 26512221), (12, 17674814), (24, 8837407), (443, 478776), (886, 239388), (1329, 159592), (1772, 119694), (2658, 79796), (3544, 59847), (5316, 39898), (10632, 19949)]