204877284

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 520633344

約数和(自身を除く): 315756060

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 61, 69, 86, 92, 122, 129, 138, 172, 183, 244, 258, 276, 283, 366, 516, 566, 732, 849, 989, 1132, 1403, 1698, 1978, 2623, 2806, 2967, 3396, 3956, 4209, 5246, 5612, 5934, 6509, 7869, 8418, 10492, 11868, 12169, 13018, 15738, 16836, 17263, 19527, 24338, 26036, 31476, 34526, 36507, 39054, 48676, 51789, 60329, 69052, 73014, 78108, 103578, 120658, 146028, 180987, 207156, 241316, 279887, 361974, 397049, 559774, 723948, 742309, 794098, 839661, 1119548, 1191147, 1484618, 1588196, 1679322, 2226927, 2382294, 2969236, 3358644, 4453854, 4764588, 8907708, 17073107, 34146214, 51219321, 68292428, 102438642, 204877284]

約数ペア:

[(1, 204877284), (2, 102438642), (3, 68292428), (4, 51219321), (6, 34146214), (12, 17073107), (23, 8907708), (43, 4764588), (46, 4453854), (61, 3358644), (69, 2969236), (86, 2382294), (92, 2226927), (122, 1679322), (129, 1588196), (138, 1484618), (172, 1191147), (183, 1119548), (244, 839661), (258, 794098), (276, 742309), (283, 723948), (366, 559774), (516, 397049), (566, 361974), (732, 279887), (849, 241316), (989, 207156), (1132, 180987), (1403, 146028), (1698, 120658), (1978, 103578), (2623, 78108), (2806, 73014), (2967, 69052), (3396, 60329), (3956, 51789), (4209, 48676), (5246, 39054), (5612, 36507), (5934, 34526), (6509, 31476), (7869, 26036), (8418, 24338), (10492, 19527), (11868, 17263), (12169, 16836), (13018, 15738)]