199602816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{74257}}^1$

素因数の和:74281

約数の個数: 64

約数和(自身を含む): 605945280

約数和(自身を除く): 406342464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 74257, 148514, 222771, 297028, 445542, 519799, 594056, 891084, 1039598, 1188112, 1559397, 1782168, 2079196, 2376224, 3118794, 3564336, 4158392, 4752448, 6237588, 7128672, 8316784, 9504896, 12475176, 14257344, 16633568, 24950352, 28514688, 33267136, 49900704, 66534272, 99801408, 199602816]

約数ペア:

[(1, 199602816), (2, 99801408), (3, 66534272), (4, 49900704), (6, 33267136), (7, 28514688), (8, 24950352), (12, 16633568), (14, 14257344), (16, 12475176), (21, 9504896), (24, 8316784), (28, 7128672), (32, 6237588), (42, 4752448), (48, 4158392), (56, 3564336), (64, 3118794), (84, 2376224), (96, 2079196), (112, 1782168), (128, 1559397), (168, 1188112), (192, 1039598), (224, 891084), (336, 594056), (384, 519799), (448, 445542), (672, 297028), (896, 222771), (1344, 148514), (2688, 74257)]