208031176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{3853}}^1$

素因数の和:4273

約数の個数: 32

約数和(自身を含む): 414150840

約数和(自身を除く): 206119664

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 397, 794, 1588, 3176, 3853, 6749, 7706, 13498, 15412, 26996, 30824, 53992, 65501, 131002, 262004, 524008, 1529641, 3059282, 6118564, 12237128, 26003897, 52007794, 104015588, 208031176]

約数ペア:

[(1, 208031176), (2, 104015588), (4, 52007794), (8, 26003897), (17, 12237128), (34, 6118564), (68, 3059282), (136, 1529641), (397, 524008), (794, 262004), (1588, 131002), (3176, 65501), (3853, 53992), (6749, 30824), (7706, 26996), (13498, 15412)]