218020852

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{458027}}^1$

素因数の和:458055

約数の個数: 24

約数和(自身を含む): 461692224

約数和(自身を除く): 243671372

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 458027, 916054, 1832108, 3206189, 6412378, 7786459, 12824756, 15572918, 31145836, 54505213, 109010426, 218020852]

約数ペア:

[(1, 218020852), (2, 109010426), (4, 54505213), (7, 31145836), (14, 15572918), (17, 12824756), (28, 7786459), (34, 6412378), (68, 3206189), (119, 1832108), (238, 916054), (476, 458027)]