201734260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 524966400

約数和(自身を除く): 323232140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 199, 260, 364, 398, 455, 557, 796, 910, 995, 1114, 1393, 1820, 1990, 2228, 2587, 2785, 2786, 3899, 3980, 5174, 5570, 5572, 6965, 7241, 7798, 10348, 11140, 12935, 13930, 14482, 15596, 18109, 19495, 25870, 27860, 28964, 36205, 36218, 38990, 50687, 51740, 72410, 72436, 77980, 90545, 101374, 110843, 144820, 181090, 202748, 221686, 253435, 362180, 443372, 506870, 554215, 775901, 1013740, 1108430, 1440959, 1551802, 2216860, 2881918, 3103604, 3879505, 5763836, 7204795, 7759010, 10086713, 14409590, 15518020, 20173426, 28819180, 40346852, 50433565, 100867130, 201734260]

約数ペア:

[(1, 201734260), (2, 100867130), (4, 50433565), (5, 40346852), (7, 28819180), (10, 20173426), (13, 15518020), (14, 14409590), (20, 10086713), (26, 7759010), (28, 7204795), (35, 5763836), (52, 3879505), (65, 3103604), (70, 2881918), (91, 2216860), (130, 1551802), (140, 1440959), (182, 1108430), (199, 1013740), (260, 775901), (364, 554215), (398, 506870), (455, 443372), (557, 362180), (796, 253435), (910, 221686), (995, 202748), (1114, 181090), (1393, 144820), (1820, 110843), (1990, 101374), (2228, 90545), (2587, 77980), (2785, 72436), (2786, 72410), (3899, 51740), (3980, 50687), (5174, 38990), (5570, 36218), (5572, 36205), (6965, 28964), (7241, 27860), (7798, 25870), (10348, 19495), (11140, 18109), (12935, 15596), (13930, 14482)]