210861888

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{7901}}^1$

素因数の和:8055

約数の個数: 56

約数和(自身を含む): 561990240

約数和(自身を除く): 351128352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 7901, 8896, 13344, 15802, 23703, 26688, 31604, 47406, 63208, 94812, 126416, 189624, 252832, 379248, 505664, 758496, 1098239, 1516992, 2196478, 3294717, 4392956, 6589434, 8785912, 13178868, 17571824, 26357736, 35143648, 52715472, 70287296, 105430944, 210861888]

約数ペア:

[(1, 210861888), (2, 105430944), (3, 70287296), (4, 52715472), (6, 35143648), (8, 26357736), (12, 17571824), (16, 13178868), (24, 8785912), (32, 6589434), (48, 4392956), (64, 3294717), (96, 2196478), (139, 1516992), (192, 1098239), (278, 758496), (417, 505664), (556, 379248), (834, 252832), (1112, 189624), (1668, 126416), (2224, 94812), (3336, 63208), (4448, 47406), (6672, 31604), (7901, 26688), (8896, 23703), (13344, 15802)]