204080585355

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{155371}}^1$

素因数の和:155517

約数の個数: 72

約数和(自身を含む): 379494867024

約数和(自身を除く): 175414281669

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 101, 153, 255, 289, 303, 505, 765, 867, 909, 1445, 1515, 1717, 2601, 4335, 4545, 5151, 8585, 13005, 15453, 25755, 29189, 77265, 87567, 145945, 155371, 262701, 437835, 466113, 776855, 1313505, 1398339, 2330565, 2641307, 6991695, 7923921, 13206535, 15692471, 23771763, 39619605, 44902219, 47077413, 78462355, 118858815, 134706657, 141232239, 224511095, 235387065, 266772007, 404119971, 673533285, 706161195, 800316021, 1333860035, 2020599855, 2400948063, 4001580105, 4535124119, 12004740315, 13605372357, 22675620595, 40816117071, 68026861785, 204080585355]

約数ペア:

[(1, 204080585355), (3, 68026861785), (5, 40816117071), (9, 22675620595), (15, 13605372357), (17, 12004740315), (45, 4535124119), (51, 4001580105), (85, 2400948063), (101, 2020599855), (153, 1333860035), (255, 800316021), (289, 706161195), (303, 673533285), (505, 404119971), (765, 266772007), (867, 235387065), (909, 224511095), (1445, 141232239), (1515, 134706657), (1717, 118858815), (2601, 78462355), (4335, 47077413), (4545, 44902219), (5151, 39619605), (8585, 23771763), (13005, 15692471), (15453, 13206535), (25755, 7923921), (29189, 6991695), (77265, 2641307), (87567, 2330565), (145945, 1398339), (155371, 1313505), (262701, 776855), (437835, 466113)]