201213502

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 361570608

約数和(自身を除く): 160357106

約数列:

[1, 2, 7, 14, 49, 61, 97, 98, 122, 194, 347, 427, 679, 694, 854, 1358, 2429, 2989, 4753, 4858, 5917, 5978, 9506, 11834, 17003, 21167, 33659, 34006, 41419, 42334, 67318, 82838, 148169, 235613, 289933, 296338, 471226, 579866, 1037183, 1649291, 2053199, 2074366, 3298582, 4106398, 14372393, 28744786, 100606751, 201213502]

約数ペア:

[(1, 201213502), (2, 100606751), (7, 28744786), (14, 14372393), (49, 4106398), (61, 3298582), (97, 2074366), (98, 2053199), (122, 1649291), (194, 1037183), (347, 579866), (427, 471226), (679, 296338), (694, 289933), (854, 235613), (1358, 148169), (2429, 82838), (2989, 67318), (4753, 42334), (4858, 41419), (5917, 34006), (5978, 33659), (9506, 21167), (11834, 17003)]