200160556

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{2293}}^1$

素因数の和:2593

約数の個数: 24

約数和(自身を含む): 355202960

約数和(自身を除く): 155042404

約数列:

[1, 2, 4, 139, 157, 278, 314, 556, 628, 2293, 4586, 9172, 21823, 43646, 87292, 318727, 360001, 637454, 720002, 1274908, 1440004, 50040139, 100080278, 200160556]

約数ペア:

[(1, 200160556), (2, 100080278), (4, 50040139), (139, 1440004), (157, 1274908), (278, 720002), (314, 637454), (556, 360001), (628, 318727), (2293, 87292), (4586, 43646), (9172, 21823)]