201659796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{430897}}^1$

素因数の和:430920

約数の個数: 36

約数和(自身を含む): 548964052

約数和(自身を除く): 347304256

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 430897, 861794, 1292691, 1723588, 2585382, 3878073, 5170764, 5601661, 7756146, 11203322, 15512292, 16804983, 22406644, 33609966, 50414949, 67219932, 100829898, 201659796]

約数ペア:

[(1, 201659796), (2, 100829898), (3, 67219932), (4, 50414949), (6, 33609966), (9, 22406644), (12, 16804983), (13, 15512292), (18, 11203322), (26, 7756146), (36, 5601661), (39, 5170764), (52, 3878073), (78, 2585382), (117, 1723588), (156, 1292691), (234, 861794), (468, 430897)]