203417130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1949}}^1$

素因数の和:2044

約数の個数: 96

約数和(自身を含む): 576201600

約数和(自身を除く): 372784470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 71, 98, 105, 142, 147, 210, 213, 245, 294, 355, 426, 490, 497, 710, 735, 994, 1065, 1470, 1491, 1949, 2130, 2485, 2982, 3479, 3898, 4970, 5847, 6958, 7455, 9745, 10437, 11694, 13643, 14910, 17395, 19490, 20874, 27286, 29235, 34790, 40929, 52185, 58470, 68215, 81858, 95501, 104370, 136430, 138379, 191002, 204645, 276758, 286503, 409290, 415137, 477505, 573006, 691895, 830274, 955010, 968653, 1383790, 1432515, 1937306, 2075685, 2865030, 2905959, 4151370, 4843265, 5811918, 6780571, 9686530, 13561142, 14529795, 20341713, 29059590, 33902855, 40683426, 67805710, 101708565, 203417130]

約数ペア:

[(1, 203417130), (2, 101708565), (3, 67805710), (5, 40683426), (6, 33902855), (7, 29059590), (10, 20341713), (14, 14529795), (15, 13561142), (21, 9686530), (30, 6780571), (35, 5811918), (42, 4843265), (49, 4151370), (70, 2905959), (71, 2865030), (98, 2075685), (105, 1937306), (142, 1432515), (147, 1383790), (210, 968653), (213, 955010), (245, 830274), (294, 691895), (355, 573006), (426, 477505), (490, 415137), (497, 409290), (710, 286503), (735, 276758), (994, 204645), (1065, 191002), (1470, 138379), (1491, 136430), (1949, 104370), (2130, 95501), (2485, 81858), (2982, 68215), (3479, 58470), (3898, 52185), (4970, 40929), (5847, 34790), (6958, 29235), (7455, 27286), (9745, 20874), (10437, 19490), (11694, 17395), (13643, 14910)]