200479986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43003}}^1$

素因数の和:43055

約数の個数: 48

約数和(自身を含む): 509855424

約数和(自身を除く): 309375438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 43003, 86006, 129009, 258018, 301021, 387027, 602042, 774054, 903063, 1591111, 1806126, 2709189, 3182222, 4773333, 5418378, 9546666, 11137777, 14319999, 22275554, 28639998, 33413331, 66826662, 100239993, 200479986]

約数ペア:

[(1, 200479986), (2, 100239993), (3, 66826662), (6, 33413331), (7, 28639998), (9, 22275554), (14, 14319999), (18, 11137777), (21, 9546666), (37, 5418378), (42, 4773333), (63, 3182222), (74, 2709189), (111, 1806126), (126, 1591111), (222, 903063), (259, 774054), (333, 602042), (518, 387027), (666, 301021), (777, 258018), (1554, 129009), (2331, 86006), (4662, 43003)]