201846491

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{569}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 267909120

約数和(自身を除く): 66062629

約数列:

[1, 7, 11, 17, 77, 119, 187, 271, 569, 1309, 1897, 2981, 3983, 4607, 6259, 9673, 20867, 32249, 43813, 50677, 67711, 106403, 154199, 354739, 744821, 1079393, 1696189, 2621383, 11873323, 18349681, 28835213, 201846491]

約数ペア:

[(1, 201846491), (7, 28835213), (11, 18349681), (17, 11873323), (77, 2621383), (119, 1696189), (187, 1079393), (271, 744821), (569, 354739), (1309, 154199), (1897, 106403), (2981, 67711), (3983, 50677), (4607, 43813), (6259, 32249), (9673, 20867)]