193795490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{5903}}^1$

素因数の和:5991

約数の個数: 48

約数和(自身を含む): 411910272

約数和(自身を除く): 218114782

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 938, 2345, 3283, 4690, 5903, 6566, 11806, 16415, 29515, 32830, 41321, 59030, 82642, 206605, 289247, 395501, 413210, 578494, 791002, 1446235, 1977505, 2768507, 2892470, 3955010, 5537014, 13842535, 19379549, 27685070, 38759098, 96897745, 193795490]

約数ペア:

[(1, 193795490), (2, 96897745), (5, 38759098), (7, 27685070), (10, 19379549), (14, 13842535), (35, 5537014), (49, 3955010), (67, 2892470), (70, 2768507), (98, 1977505), (134, 1446235), (245, 791002), (335, 578494), (469, 413210), (490, 395501), (670, 289247), (938, 206605), (2345, 82642), (3283, 59030), (4690, 41321), (5903, 32830), (6566, 29515), (11806, 16415)]