221296308

素因数分解:

$2^2\times 3^1\times {\mathrm{1303}}^1\times {\mathrm{14153}}^1$

素因数の和:15463

約数の個数: 24

約数和(自身を含む): 516790848

約数和(自身を除く): 295494540

約数列:

[1, 2, 3, 4, 6, 12, 1303, 2606, 3909, 5212, 7818, 14153, 15636, 28306, 42459, 56612, 84918, 169836, 18441359, 36882718, 55324077, 73765436, 110648154, 221296308]

約数ペア:

[(1, 221296308), (2, 110648154), (3, 73765436), (4, 55324077), (6, 36882718), (12, 18441359), (1303, 169836), (2606, 84918), (3909, 56612), (5212, 42459), (7818, 28306), (14153, 15636)]