201464578

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 363351744

約数和(自身を除く): 161887166

約数列:

[1, 2, 7, 14, 49, 61, 67, 98, 122, 134, 427, 469, 503, 854, 938, 1006, 2989, 3283, 3521, 4087, 5978, 6566, 7042, 8174, 24647, 28609, 30683, 33701, 49294, 57218, 61366, 67402, 200263, 214781, 235907, 400526, 429562, 471814, 1503467, 1651349, 2055761, 3006934, 3302698, 4111522, 14390327, 28780654, 100732289, 201464578]

約数ペア:

[(1, 201464578), (2, 100732289), (7, 28780654), (14, 14390327), (49, 4111522), (61, 3302698), (67, 3006934), (98, 2055761), (122, 1651349), (134, 1503467), (427, 471814), (469, 429562), (503, 400526), (854, 235907), (938, 214781), (1006, 200263), (2989, 67402), (3283, 61366), (3521, 57218), (4087, 49294), (5978, 33701), (6566, 30683), (7042, 28609), (8174, 24647)]