205152812

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{3659}}^1$

素因数の和:3901

約数の個数: 24

約数和(自身を含む): 365238720

約数和(自身を除く): 160085908

約数列:

[1, 2, 4, 107, 131, 214, 262, 428, 524, 3659, 7318, 14017, 14636, 28034, 56068, 391513, 479329, 783026, 958658, 1566052, 1917316, 51288203, 102576406, 205152812]

約数ペア:

[(1, 205152812), (2, 102576406), (4, 51288203), (107, 1917316), (131, 1566052), (214, 958658), (262, 783026), (428, 479329), (524, 391513), (3659, 56068), (7318, 28034), (14017, 14636)]