202321888535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{28556371}}^1$

素因数の和:28556498

約数の個数: 16

約数和(自身を含む): 263860877280

約数和(自身を除く): 61538988745

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 28556371, 142781855, 371232823, 1856164115, 3112644439, 15563222195, 40464377707, 202321888535]

約数ペア:

[(1, 202321888535), (5, 40464377707), (13, 15563222195), (65, 3112644439), (109, 1856164115), (545, 371232823), (1417, 142781855), (7085, 28556371)]