201110725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11443}}^1$

素因数の和:11509

約数の個数: 24

約数和(自身を含む): 269620640

約数和(自身を除く): 68509915

約数列:

[1, 5, 19, 25, 37, 95, 185, 475, 703, 925, 3515, 11443, 17575, 57215, 217417, 286075, 423391, 1087085, 2116955, 5435425, 8044429, 10584775, 40222145, 201110725]

約数ペア:

[(1, 201110725), (5, 40222145), (19, 10584775), (25, 8044429), (37, 5435425), (95, 2116955), (185, 1087085), (475, 423391), (703, 286075), (925, 217417), (3515, 57215), (11443, 17575)]