207742496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{887}}^1$

素因数の和:1473

約数の個数: 48

約数和(自身を含む): 441733824

約数和(自身を除く): 233991328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 563, 887, 1126, 1774, 2252, 3548, 4504, 7096, 7319, 9008, 11531, 14192, 14638, 18016, 23062, 28384, 29276, 46124, 58552, 92248, 117104, 184496, 234208, 368992, 499381, 998762, 1997524, 3995048, 6491953, 7990096, 12983906, 15980192, 25967812, 51935624, 103871248, 207742496]

約数ペア:

[(1, 207742496), (2, 103871248), (4, 51935624), (8, 25967812), (13, 15980192), (16, 12983906), (26, 7990096), (32, 6491953), (52, 3995048), (104, 1997524), (208, 998762), (416, 499381), (563, 368992), (887, 234208), (1126, 184496), (1774, 117104), (2252, 92248), (3548, 58552), (4504, 46124), (7096, 29276), (7319, 28384), (9008, 23062), (11531, 18016), (14192, 14638)]