201998375035

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2797}}^1$

素因数の和:2953

約数の個数: 96

約数和(自身を含む): 280537955712

約数和(自身を除く): 78539580677

約数列:

[1, 5, 17, 23, 41, 53, 85, 115, 205, 265, 289, 391, 697, 901, 943, 1219, 1445, 1955, 2173, 2797, 3485, 4505, 4715, 6095, 6647, 10865, 11849, 13985, 15317, 16031, 20723, 33235, 36941, 47549, 49979, 59245, 64331, 76585, 80155, 103615, 114677, 148241, 184705, 237745, 249895, 272527, 321655, 352291, 573385, 627997, 741205, 808333, 849643, 1093627, 1362635, 1761455, 1949509, 2520097, 2637571, 3139985, 3409543, 4041665, 4248215, 5468135, 6077881, 9747545, 12600485, 13187855, 14443931, 17047715, 18591659, 30389405, 33141653, 42841649, 44838707, 57962231, 72219655, 92958295, 103323977, 139791263, 165708265, 214208245, 224193535, 289811155, 516619885, 698956315, 762258019, 985357927, 1756507609, 2376451471, 3811290095, 4926789635, 8782538045, 11882257355, 40399675007, 201998375035]

約数ペア:

[(1, 201998375035), (5, 40399675007), (17, 11882257355), (23, 8782538045), (41, 4926789635), (53, 3811290095), (85, 2376451471), (115, 1756507609), (205, 985357927), (265, 762258019), (289, 698956315), (391, 516619885), (697, 289811155), (901, 224193535), (943, 214208245), (1219, 165708265), (1445, 139791263), (1955, 103323977), (2173, 92958295), (2797, 72219655), (3485, 57962231), (4505, 44838707), (4715, 42841649), (6095, 33141653), (6647, 30389405), (10865, 18591659), (11849, 17047715), (13985, 14443931), (15317, 13187855), (16031, 12600485), (20723, 9747545), (33235, 6077881), (36941, 5468135), (47549, 4248215), (49979, 4041665), (59245, 3409543), (64331, 3139985), (76585, 2637571), (80155, 2520097), (103615, 1949509), (114677, 1761455), (148241, 1362635), (184705, 1093627), (237745, 849643), (249895, 808333), (272527, 741205), (321655, 627997), (352291, 573385)]