203498323

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 243482112

約数和(自身を除く): 39983789

約数列:

[1, 7, 49, 53, 127, 371, 617, 889, 2597, 4319, 6223, 6731, 30233, 32701, 47117, 78359, 228907, 329819, 548513, 1602349, 3839591, 4153027, 29071189, 203498323]

約数ペア:

[(1, 203498323), (7, 29071189), (49, 4153027), (53, 3839591), (127, 1602349), (371, 548513), (617, 329819), (889, 228907), (2597, 78359), (4319, 47117), (6223, 32701), (6731, 30233)]