204511716

素因数分解:

$2^2\times 3^5\times {\mathrm{210403}}^1$

素因数の和:210422

約数の個数: 36

約数和(自身を含む): 536109392

約数和(自身を除く): 331597676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 210403, 420806, 631209, 841612, 1262418, 1893627, 2524836, 3787254, 5680881, 7574508, 11361762, 17042643, 22723524, 34085286, 51127929, 68170572, 102255858, 204511716]

約数ペア:

[(1, 204511716), (2, 102255858), (3, 68170572), (4, 51127929), (6, 34085286), (9, 22723524), (12, 17042643), (18, 11361762), (27, 7574508), (36, 5680881), (54, 3787254), (81, 2524836), (108, 1893627), (162, 1262418), (243, 841612), (324, 631209), (486, 420806), (972, 210403)]