207229456

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1016

約数の個数: 80

約数和(自身を含む): 490254336

約数和(自身を除く): 283024880

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 127, 136, 238, 254, 272, 476, 508, 857, 889, 952, 1016, 1714, 1778, 1904, 2032, 2159, 3428, 3556, 4318, 5999, 6856, 7112, 8636, 11998, 13712, 14224, 14569, 15113, 17272, 23996, 29138, 30226, 34544, 47992, 58276, 60452, 95984, 101983, 108839, 116552, 120904, 203966, 217678, 233104, 241808, 407932, 435356, 761873, 815864, 870712, 1523746, 1631728, 1741424, 1850263, 3047492, 3700526, 6094984, 7401052, 12189968, 12951841, 14802104, 25903682, 29604208, 51807364, 103614728, 207229456]

約数ペア:

[(1, 207229456), (2, 103614728), (4, 51807364), (7, 29604208), (8, 25903682), (14, 14802104), (16, 12951841), (17, 12189968), (28, 7401052), (34, 6094984), (56, 3700526), (68, 3047492), (112, 1850263), (119, 1741424), (127, 1631728), (136, 1523746), (238, 870712), (254, 815864), (272, 761873), (476, 435356), (508, 407932), (857, 241808), (889, 233104), (952, 217678), (1016, 203966), (1714, 120904), (1778, 116552), (1904, 108839), (2032, 101983), (2159, 95984), (3428, 60452), (3556, 58276), (4318, 47992), (5999, 34544), (6856, 30226), (7112, 29138), (8636, 23996), (11998, 17272), (13712, 15113), (14224, 14569)]