208292565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34457}}^1$

素因数の和:34509

約数の個数: 32

約数和(自身を含む): 370492416

約数和(自身を除く): 162199851

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 34457, 103371, 172285, 447941, 516855, 1068167, 1343823, 2239705, 3204501, 5340835, 6719115, 13886171, 16022505, 41658513, 69430855, 208292565]

約数ペア:

[(1, 208292565), (3, 69430855), (5, 41658513), (13, 16022505), (15, 13886171), (31, 6719115), (39, 5340835), (65, 3204501), (93, 2239705), (155, 1343823), (195, 1068167), (403, 516855), (465, 447941), (1209, 172285), (2015, 103371), (6045, 34457)]