197453200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:849

約数の個数: 120

約数和(自身を含む): 548492672

約数和(自身を除く): 351039472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 97, 100, 112, 140, 175, 194, 200, 280, 350, 388, 400, 485, 560, 679, 700, 727, 776, 970, 1358, 1400, 1454, 1552, 1940, 2425, 2716, 2800, 2908, 3395, 3635, 3880, 4850, 5089, 5432, 5816, 6790, 7270, 7760, 9700, 10178, 10864, 11632, 13580, 14540, 16975, 18175, 19400, 20356, 25445, 27160, 29080, 33950, 36350, 38800, 40712, 50890, 54320, 58160, 67900, 70519, 72700, 81424, 101780, 127225, 135800, 141038, 145400, 203560, 254450, 271600, 282076, 290800, 352595, 407120, 493633, 508900, 564152, 705190, 987266, 1017800, 1128304, 1410380, 1762975, 1974532, 2035600, 2468165, 2820760, 3525950, 3949064, 4936330, 5641520, 7051900, 7898128, 9872660, 12340825, 14103800, 19745320, 24681650, 28207600, 39490640, 49363300, 98726600, 197453200]

約数ペア:

[(1, 197453200), (2, 98726600), (4, 49363300), (5, 39490640), (7, 28207600), (8, 24681650), (10, 19745320), (14, 14103800), (16, 12340825), (20, 9872660), (25, 7898128), (28, 7051900), (35, 5641520), (40, 4936330), (50, 3949064), (56, 3525950), (70, 2820760), (80, 2468165), (97, 2035600), (100, 1974532), (112, 1762975), (140, 1410380), (175, 1128304), (194, 1017800), (200, 987266), (280, 705190), (350, 564152), (388, 508900), (400, 493633), (485, 407120), (560, 352595), (679, 290800), (700, 282076), (727, 271600), (776, 254450), (970, 203560), (1358, 145400), (1400, 141038), (1454, 135800), (1552, 127225), (1940, 101780), (2425, 81424), (2716, 72700), (2800, 70519), (2908, 67900), (3395, 58160), (3635, 54320), (3880, 50890), (4850, 40712), (5089, 38800), (5432, 36350), (5816, 33950), (6790, 29080), (7270, 27160), (7760, 25445), (9700, 20356), (10178, 19400), (10864, 18175), (11632, 16975), (13580, 14540)]