200759715

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2290

約数の個数: 80

約数和(自身を含む): 410544288

約数和(自身を除く): 209784573

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 81, 85, 117, 135, 153, 195, 221, 255, 351, 405, 459, 585, 663, 765, 1053, 1105, 1377, 1755, 1989, 2243, 2295, 3315, 5265, 5967, 6729, 6885, 9945, 11215, 17901, 20187, 29159, 29835, 33645, 38131, 60561, 87477, 89505, 100935, 114393, 145795, 181683, 190655, 262431, 302805, 343179, 437385, 495703, 571965, 787293, 908415, 1029537, 1312155, 1487109, 1715895, 2361879, 2478515, 3088611, 3936465, 4461327, 5147685, 7435545, 11809395, 13383981, 15443055, 22306635, 40151943, 66919905, 200759715]

約数ペア:

[(1, 200759715), (3, 66919905), (5, 40151943), (9, 22306635), (13, 15443055), (15, 13383981), (17, 11809395), (27, 7435545), (39, 5147685), (45, 4461327), (51, 3936465), (65, 3088611), (81, 2478515), (85, 2361879), (117, 1715895), (135, 1487109), (153, 1312155), (195, 1029537), (221, 908415), (255, 787293), (351, 571965), (405, 495703), (459, 437385), (585, 343179), (663, 302805), (765, 262431), (1053, 190655), (1105, 181683), (1377, 145795), (1755, 114393), (1989, 100935), (2243, 89505), (2295, 87477), (3315, 60561), (5265, 38131), (5967, 33645), (6729, 29835), (6885, 29159), (9945, 20187), (11215, 17901)]