201259057105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1\times {\mathrm{859}}^1$

素因数の和:1634

約数の個数: 64

約数和(自身を含む): 264202732800

約数和(自身を除く): 62943675695

約数列:

[1, 5, 17, 61, 73, 85, 305, 365, 619, 859, 1037, 1241, 3095, 4295, 4453, 5185, 6205, 10523, 14603, 22265, 37759, 45187, 52399, 52615, 62707, 73015, 75701, 188795, 225935, 261995, 313535, 378505, 531721, 641903, 768179, 890783, 1066019, 2658605, 2756407, 3209515, 3825127, 3840895, 4453915, 5330095, 9039257, 13782035, 19125635, 32434981, 38815633, 45196285, 46858919, 65027159, 162174905, 194078165, 234294595, 325135795, 551394677, 659865761, 2367753613, 2756973385, 3299328805, 11838768065, 40251811421, 201259057105]

約数ペア:

[(1, 201259057105), (5, 40251811421), (17, 11838768065), (61, 3299328805), (73, 2756973385), (85, 2367753613), (305, 659865761), (365, 551394677), (619, 325135795), (859, 234294595), (1037, 194078165), (1241, 162174905), (3095, 65027159), (4295, 46858919), (4453, 45196285), (5185, 38815633), (6205, 32434981), (10523, 19125635), (14603, 13782035), (22265, 9039257), (37759, 5330095), (45187, 4453915), (52399, 3840895), (52615, 3825127), (62707, 3209515), (73015, 2756407), (75701, 2658605), (188795, 1066019), (225935, 890783), (261995, 768179), (313535, 641903), (378505, 531721)]