203900488

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{5693}}^1$

素因数の和:5758

約数の個数: 48

約数和(自身を含む): 431662140

約数和(自身を除く): 227761652

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 484, 814, 968, 1628, 3256, 4477, 5693, 8954, 11386, 17908, 22772, 35816, 45544, 62623, 125246, 210641, 250492, 421282, 500984, 688853, 842564, 1377706, 1685128, 2317051, 2755412, 4634102, 5510824, 9268204, 18536408, 25487561, 50975122, 101950244, 203900488]

約数ペア:

[(1, 203900488), (2, 101950244), (4, 50975122), (8, 25487561), (11, 18536408), (22, 9268204), (37, 5510824), (44, 4634102), (74, 2755412), (88, 2317051), (121, 1685128), (148, 1377706), (242, 842564), (296, 688853), (407, 500984), (484, 421282), (814, 250492), (968, 210641), (1628, 125246), (3256, 62623), (4477, 45544), (5693, 35816), (8954, 22772), (11386, 17908)]