201104075

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{22283}}^1$

素因数の和:22331

約数の個数: 18

約数和(自身を含む): 263196324

約数和(自身を除く): 62092249

約数列:

[1, 5, 19, 25, 95, 361, 475, 1805, 9025, 22283, 111415, 423377, 557075, 2116885, 8044163, 10584425, 40220815, 201104075]

約数ペア:

[(1, 201104075), (5, 40220815), (19, 10584425), (25, 8044163), (95, 2116885), (361, 557075), (475, 423377), (1805, 111415), (9025, 22283)]