205120272

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{87211}}^1$

素因数の和:87236

約数の個数: 60

約数和(自身を含む): 616414416

約数和(自身を除く): 411294144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 87211, 174422, 261633, 348844, 523266, 610477, 697688, 1046532, 1220954, 1395376, 1831431, 2093064, 2441908, 3662862, 4186128, 4273339, 4883816, 7325724, 8546678, 9767632, 12820017, 14651448, 17093356, 25640034, 29302896, 34186712, 51280068, 68373424, 102560136, 205120272]

約数ペア:

[(1, 205120272), (2, 102560136), (3, 68373424), (4, 51280068), (6, 34186712), (7, 29302896), (8, 25640034), (12, 17093356), (14, 14651448), (16, 12820017), (21, 9767632), (24, 8546678), (28, 7325724), (42, 4883816), (48, 4273339), (49, 4186128), (56, 3662862), (84, 2441908), (98, 2093064), (112, 1831431), (147, 1395376), (168, 1220954), (196, 1046532), (294, 697688), (336, 610477), (392, 523266), (588, 348844), (784, 261633), (1176, 174422), (2352, 87211)]