205126677329

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{61981}}^1$

素因数の和:62178

約数の個数: 48

約数和(自身を含む): 263277222480

約数和(自身を除く): 58150545151

約数列:

[1, 7, 17, 29, 49, 119, 137, 203, 493, 833, 959, 1421, 2329, 3451, 3973, 6713, 16303, 24157, 27811, 61981, 67541, 114121, 194677, 433867, 472787, 1053677, 1797449, 3037069, 3309509, 7375739, 8491397, 12582143, 30556633, 51630173, 59439779, 88075001, 144353749, 213896431, 246250513, 416078453, 1010476243, 1497275017, 1723753591, 4186258721, 7073333701, 12066275137, 29303811047, 205126677329]

約数ペア:

[(1, 205126677329), (7, 29303811047), (17, 12066275137), (29, 7073333701), (49, 4186258721), (119, 1723753591), (137, 1497275017), (203, 1010476243), (493, 416078453), (833, 246250513), (959, 213896431), (1421, 144353749), (2329, 88075001), (3451, 59439779), (3973, 51630173), (6713, 30556633), (16303, 12582143), (24157, 8491397), (27811, 7375739), (61981, 3309509), (67541, 3037069), (114121, 1797449), (194677, 1053677), (433867, 472787)]