210784912

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:740

約数の個数: 60

約数和(自身を含む): 446238180

約数和(自身を除く): 235453268

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 169, 208, 274, 338, 548, 569, 676, 1096, 1138, 1352, 1781, 2192, 2276, 2704, 3562, 4552, 7124, 7397, 9104, 14248, 14794, 23153, 28496, 29588, 46306, 59176, 77953, 92612, 96161, 118352, 155906, 185224, 192322, 311812, 370448, 384644, 623624, 769288, 1013389, 1247248, 1538576, 2026778, 4053556, 8107112, 13174057, 16214224, 26348114, 52696228, 105392456, 210784912]

約数ペア:

[(1, 210784912), (2, 105392456), (4, 52696228), (8, 26348114), (13, 16214224), (16, 13174057), (26, 8107112), (52, 4053556), (104, 2026778), (137, 1538576), (169, 1247248), (208, 1013389), (274, 769288), (338, 623624), (548, 384644), (569, 370448), (676, 311812), (1096, 192322), (1138, 185224), (1352, 155906), (1781, 118352), (2192, 96161), (2276, 92612), (2704, 77953), (3562, 59176), (4552, 46306), (7124, 29588), (7397, 28496), (9104, 23153), (14248, 14794)]