201422078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 378362880

約数和(自身を除く): 176940802

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 101, 143, 202, 209, 247, 286, 367, 418, 494, 734, 1111, 1313, 1919, 2222, 2626, 2717, 3838, 4037, 4771, 5434, 6973, 8074, 9542, 13946, 14443, 21109, 24947, 28886, 37067, 42218, 49894, 52481, 74134, 76703, 90649, 104962, 153406, 181298, 274417, 407737, 481871, 548834, 704273, 815474, 963742, 997139, 1408546, 1994278, 5300581, 7747003, 9155549, 10601162, 15494006, 18311098, 100711039, 201422078]

約数ペア:

[(1, 201422078), (2, 100711039), (11, 18311098), (13, 15494006), (19, 10601162), (22, 9155549), (26, 7747003), (38, 5300581), (101, 1994278), (143, 1408546), (202, 997139), (209, 963742), (247, 815474), (286, 704273), (367, 548834), (418, 481871), (494, 407737), (734, 274417), (1111, 181298), (1313, 153406), (1919, 104962), (2222, 90649), (2626, 76703), (2717, 74134), (3838, 52481), (4037, 49894), (4771, 42218), (5434, 37067), (6973, 28886), (8074, 24947), (9542, 21109), (13946, 14443)]