209394708

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{13729}}^1$

素因数の和:13808

約数の個数: 48

約数和(自身を含む): 516687360

約数和(自身を除く): 307292652

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 372, 492, 1271, 2542, 3813, 5084, 7626, 13729, 15252, 27458, 41187, 54916, 82374, 164748, 425599, 562889, 851198, 1125778, 1276797, 1688667, 1702396, 2251556, 2553594, 3377334, 5107188, 6754668, 17449559, 34899118, 52348677, 69798236, 104697354, 209394708]

約数ペア:

[(1, 209394708), (2, 104697354), (3, 69798236), (4, 52348677), (6, 34899118), (12, 17449559), (31, 6754668), (41, 5107188), (62, 3377334), (82, 2553594), (93, 2251556), (123, 1702396), (124, 1688667), (164, 1276797), (186, 1125778), (246, 851198), (372, 562889), (492, 425599), (1271, 164748), (2542, 82374), (3813, 54916), (5084, 41187), (7626, 27458), (13729, 15252)]