199497834

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{607}}^1$

素因数の和:696

約数の個数: 72

約数和(自身を含む): 470920320

約数和(自身を除く): 271422486

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 607, 961, 1178, 1214, 1767, 1821, 1922, 2883, 3534, 3642, 5301, 5463, 5766, 8649, 10602, 10926, 11533, 17298, 18259, 18817, 23066, 34599, 36518, 37634, 54777, 56451, 69198, 103797, 109554, 112902, 164331, 169353, 207594, 328662, 338706, 357523, 583327, 715046, 1072569, 1166654, 1749981, 2145138, 3217707, 3499962, 5249943, 6435414, 10499886, 11083213, 22166426, 33249639, 66499278, 99748917, 199497834]

約数ペア:

[(1, 199497834), (2, 99748917), (3, 66499278), (6, 33249639), (9, 22166426), (18, 11083213), (19, 10499886), (31, 6435414), (38, 5249943), (57, 3499962), (62, 3217707), (93, 2145138), (114, 1749981), (171, 1166654), (186, 1072569), (279, 715046), (342, 583327), (558, 357523), (589, 338706), (607, 328662), (961, 207594), (1178, 169353), (1214, 164331), (1767, 112902), (1821, 109554), (1922, 103797), (2883, 69198), (3534, 56451), (3642, 54777), (5301, 37634), (5463, 36518), (5766, 34599), (8649, 23066), (10602, 18817), (10926, 18259), (11533, 17298)]