221602976

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43013}}^1$

素因数の和:43053

約数の個数: 48

約数和(自身を含む): 520297344

約数和(自身を除く): 298694368

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 43013, 86026, 172052, 301091, 344104, 602182, 688208, 989299, 1204364, 1376416, 1978598, 2408728, 3957196, 4817456, 6925093, 7914392, 9634912, 13850186, 15828784, 27700372, 31657568, 55400744, 110801488, 221602976]

約数ペア:

[(1, 221602976), (2, 110801488), (4, 55400744), (7, 31657568), (8, 27700372), (14, 15828784), (16, 13850186), (23, 9634912), (28, 7914392), (32, 6925093), (46, 4817456), (56, 3957196), (92, 2408728), (112, 1978598), (161, 1376416), (184, 1204364), (224, 989299), (322, 688208), (368, 602182), (644, 344104), (736, 301091), (1288, 172052), (2576, 86026), (5152, 43013)]