201099052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 469324800

約数和(自身を除く): 268225748

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 193, 199, 238, 308, 374, 386, 398, 476, 748, 772, 796, 1309, 1351, 1393, 2123, 2189, 2618, 2702, 2786, 3281, 3383, 4246, 4378, 5236, 5404, 5572, 6562, 6766, 8492, 8756, 13124, 13532, 14861, 15323, 22967, 23681, 29722, 30646, 36091, 37213, 38407, 45934, 47362, 59444, 61292, 72182, 74426, 76814, 91868, 94724, 144364, 148852, 153628, 252637, 260491, 268849, 422477, 505274, 520982, 537698, 652919, 844954, 1010548, 1041964, 1075396, 1305838, 1689908, 2611676, 2957339, 4570433, 5914678, 7182109, 9140866, 11829356, 14364218, 18281732, 28728436, 50274763, 100549526, 201099052]

約数ペア:

[(1, 201099052), (2, 100549526), (4, 50274763), (7, 28728436), (11, 18281732), (14, 14364218), (17, 11829356), (22, 9140866), (28, 7182109), (34, 5914678), (44, 4570433), (68, 2957339), (77, 2611676), (119, 1689908), (154, 1305838), (187, 1075396), (193, 1041964), (199, 1010548), (238, 844954), (308, 652919), (374, 537698), (386, 520982), (398, 505274), (476, 422477), (748, 268849), (772, 260491), (796, 252637), (1309, 153628), (1351, 148852), (1393, 144364), (2123, 94724), (2189, 91868), (2618, 76814), (2702, 74426), (2786, 72182), (3281, 61292), (3383, 59444), (4246, 47362), (4378, 45934), (5236, 38407), (5404, 37213), (5572, 36091), (6562, 30646), (6766, 29722), (8492, 23681), (8756, 22967), (13124, 15323), (13532, 14861)]