201559212

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1620

約数の個数: 96

約数和(自身を含む): 555932160

約数和(自身を除く): 354372948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 53, 54, 69, 92, 106, 108, 138, 159, 207, 212, 276, 318, 414, 477, 621, 636, 828, 954, 1219, 1242, 1431, 1531, 1908, 2438, 2484, 2862, 3062, 3657, 4593, 4876, 5724, 6124, 7314, 9186, 10971, 13779, 14628, 18372, 21942, 27558, 32913, 35213, 41337, 43884, 55116, 65826, 70426, 81143, 82674, 105639, 131652, 140852, 162286, 165348, 211278, 243429, 316917, 324572, 422556, 486858, 633834, 730287, 950751, 973716, 1267668, 1460574, 1866289, 1901502, 2190861, 2921148, 3732578, 3803004, 4381722, 5598867, 7465156, 8763444, 11197734, 16796601, 22395468, 33593202, 50389803, 67186404, 100779606, 201559212]

約数ペア:

[(1, 201559212), (2, 100779606), (3, 67186404), (4, 50389803), (6, 33593202), (9, 22395468), (12, 16796601), (18, 11197734), (23, 8763444), (27, 7465156), (36, 5598867), (46, 4381722), (53, 3803004), (54, 3732578), (69, 2921148), (92, 2190861), (106, 1901502), (108, 1866289), (138, 1460574), (159, 1267668), (207, 973716), (212, 950751), (276, 730287), (318, 633834), (414, 486858), (477, 422556), (621, 324572), (636, 316917), (828, 243429), (954, 211278), (1219, 165348), (1242, 162286), (1431, 140852), (1531, 131652), (1908, 105639), (2438, 82674), (2484, 81143), (2862, 70426), (3062, 65826), (3657, 55116), (4593, 43884), (4876, 41337), (5724, 35213), (6124, 32913), (7314, 27558), (9186, 21942), (10971, 18372), (13779, 14628)]