203878360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2017}}^1$

素因数の和:2073

約数の個数: 96

約数和(自身を含む): 553577760

約数和(自身を除く): 349699400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 361, 380, 532, 665, 722, 760, 1064, 1330, 1444, 1805, 2017, 2527, 2660, 2888, 3610, 4034, 5054, 5320, 7220, 8068, 10085, 10108, 12635, 14119, 14440, 16136, 20170, 20216, 25270, 28238, 38323, 40340, 50540, 56476, 70595, 76646, 80680, 101080, 112952, 141190, 153292, 191615, 268261, 282380, 306584, 383230, 536522, 564760, 728137, 766460, 1073044, 1341305, 1456274, 1532920, 2146088, 2682610, 2912548, 3640685, 5096959, 5365220, 5825096, 7281370, 10193918, 10730440, 14562740, 20387836, 25484795, 29125480, 40775672, 50969590, 101939180, 203878360]

約数ペア:

[(1, 203878360), (2, 101939180), (4, 50969590), (5, 40775672), (7, 29125480), (8, 25484795), (10, 20387836), (14, 14562740), (19, 10730440), (20, 10193918), (28, 7281370), (35, 5825096), (38, 5365220), (40, 5096959), (56, 3640685), (70, 2912548), (76, 2682610), (95, 2146088), (133, 1532920), (140, 1456274), (152, 1341305), (190, 1073044), (266, 766460), (280, 728137), (361, 564760), (380, 536522), (532, 383230), (665, 306584), (722, 282380), (760, 268261), (1064, 191615), (1330, 153292), (1444, 141190), (1805, 112952), (2017, 101080), (2527, 80680), (2660, 76646), (2888, 70595), (3610, 56476), (4034, 50540), (5054, 40340), (5320, 38323), (7220, 28238), (8068, 25270), (10085, 20216), (10108, 20170), (12635, 16136), (14119, 14440)]