206804501519

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1\times {\mathrm{14347}}^1$

素因数の和:14988

約数の個数: 48

約数和(自身を含む): 268511915520

約数和(自身を除く): 61707414001

約数列:

[1, 7, 11, 47, 49, 77, 329, 517, 539, 569, 2303, 3619, 3983, 6259, 14347, 25333, 26743, 27881, 43813, 100429, 157817, 187201, 294173, 306691, 674309, 703003, 1104719, 1310407, 2059211, 4720163, 7417399, 7733033, 8163443, 14414477, 33041141, 51921793, 57144101, 89797873, 363452551, 383681821, 400008707, 628585111, 2685772747, 4220500031, 4400095777, 18800409229, 29543500217, 206804501519]

約数ペア:

[(1, 206804501519), (7, 29543500217), (11, 18800409229), (47, 4400095777), (49, 4220500031), (77, 2685772747), (329, 628585111), (517, 400008707), (539, 383681821), (569, 363452551), (2303, 89797873), (3619, 57144101), (3983, 51921793), (6259, 33041141), (14347, 14414477), (25333, 8163443), (26743, 7733033), (27881, 7417399), (43813, 4720163), (100429, 2059211), (157817, 1310407), (187201, 1104719), (294173, 703003), (306691, 674309)]