202150816

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^2\times {\mathrm{131}}^1$

素因数の和:314

約数の個数: 72

約数和(自身を含む): 463899744

約数和(自身を除く): 261748928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 131, 166, 224, 262, 332, 524, 581, 664, 917, 1048, 1162, 1328, 1834, 2096, 2324, 2656, 3668, 4192, 4648, 6889, 7336, 9296, 10873, 13778, 14672, 18592, 21746, 27556, 29344, 43492, 48223, 55112, 76111, 86984, 96446, 110224, 152222, 173968, 192892, 220448, 304444, 347936, 385784, 608888, 771568, 902459, 1217776, 1543136, 1804918, 2435552, 3609836, 6317213, 7219672, 12634426, 14439344, 25268852, 28878688, 50537704, 101075408, 202150816]

約数ペア:

[(1, 202150816), (2, 101075408), (4, 50537704), (7, 28878688), (8, 25268852), (14, 14439344), (16, 12634426), (28, 7219672), (32, 6317213), (56, 3609836), (83, 2435552), (112, 1804918), (131, 1543136), (166, 1217776), (224, 902459), (262, 771568), (332, 608888), (524, 385784), (581, 347936), (664, 304444), (917, 220448), (1048, 192892), (1162, 173968), (1328, 152222), (1834, 110224), (2096, 96446), (2324, 86984), (2656, 76111), (3668, 55112), (4192, 48223), (4648, 43492), (6889, 29344), (7336, 27556), (9296, 21746), (10873, 18592), (13778, 14672)]