205480496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{58111}}^1$

素因数の和:58149

約数の個数: 40

約数和(自身を含む): 453970944

約数和(自身を除く): 248490448

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 58111, 116222, 232444, 464888, 755443, 929776, 987887, 1510886, 1975774, 3021772, 3951548, 6043544, 7903096, 12087088, 12842531, 15806192, 25685062, 51370124, 102740248, 205480496]

約数ペア:

[(1, 205480496), (2, 102740248), (4, 51370124), (8, 25685062), (13, 15806192), (16, 12842531), (17, 12087088), (26, 7903096), (34, 6043544), (52, 3951548), (68, 3021772), (104, 1975774), (136, 1510886), (208, 987887), (221, 929776), (272, 755443), (442, 464888), (884, 232444), (1768, 116222), (3536, 58111)]