199177590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1951}}^1$

素因数の和:2085

約数の個数: 64

約数和(自身を含む): 495839232

約数和(自身を除く): 296661642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 83, 123, 166, 205, 246, 249, 410, 415, 498, 615, 830, 1230, 1245, 1951, 2490, 3403, 3902, 5853, 6806, 9755, 10209, 11706, 17015, 19510, 20418, 29265, 34030, 51045, 58530, 79991, 102090, 159982, 161933, 239973, 323866, 399955, 479946, 485799, 799910, 809665, 971598, 1199865, 1619330, 2399730, 2428995, 4857990, 6639253, 13278506, 19917759, 33196265, 39835518, 66392530, 99588795, 199177590]

約数ペア:

[(1, 199177590), (2, 99588795), (3, 66392530), (5, 39835518), (6, 33196265), (10, 19917759), (15, 13278506), (30, 6639253), (41, 4857990), (82, 2428995), (83, 2399730), (123, 1619330), (166, 1199865), (205, 971598), (246, 809665), (249, 799910), (410, 485799), (415, 479946), (498, 399955), (615, 323866), (830, 239973), (1230, 161933), (1245, 159982), (1951, 102090), (2490, 79991), (3403, 58530), (3902, 51045), (5853, 34030), (6806, 29265), (9755, 20418), (10209, 19510), (11706, 17015)]