203930483345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{888257}}^1$

素因数の和:888389

約数の個数: 32

約数和(自身を含む): 269760401568

約数和(自身を除く): 65829918223

約数列:

[1, 5, 17, 37, 73, 85, 185, 365, 629, 1241, 2701, 3145, 6205, 13505, 45917, 229585, 888257, 4441285, 15100369, 32865509, 64842761, 75501845, 164327545, 324213805, 558713653, 1102326937, 2399182157, 2793568265, 5511634685, 11995910785, 40786096669, 203930483345]

約数ペア:

[(1, 203930483345), (5, 40786096669), (17, 11995910785), (37, 5511634685), (73, 2793568265), (85, 2399182157), (185, 1102326937), (365, 558713653), (629, 324213805), (1241, 164327545), (2701, 75501845), (3145, 64842761), (6205, 32865509), (13505, 15100369), (45917, 4441285), (229585, 888257)]