201775730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1552121}}^1$

素因数の和:1552141

約数の個数: 16

約数和(自身を含む): 391134744

約数和(自身を除く): 189359014

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1552121, 3104242, 7760605, 15521210, 20177573, 40355146, 100887865, 201775730]

約数ペア:

[(1, 201775730), (2, 100887865), (5, 40355146), (10, 20177573), (13, 15521210), (26, 7760605), (65, 3104242), (130, 1552121)]