194632438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{509}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 394813440

約数和(自身を除く): 200181002

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 191, 286, 382, 509, 1001, 1018, 1337, 2002, 2101, 2483, 2674, 3563, 4202, 4966, 5599, 6617, 7126, 11198, 13234, 14707, 17381, 27313, 29414, 34762, 39193, 46319, 54626, 72787, 78386, 92638, 97219, 145574, 191191, 194438, 382382, 509509, 680533, 1019018, 1069409, 1263847, 1361066, 2138818, 2527694, 7485863, 8846929, 13902317, 14971726, 17693858, 27804634, 97316219, 194632438]

約数ペア:

[(1, 194632438), (2, 97316219), (7, 27804634), (11, 17693858), (13, 14971726), (14, 13902317), (22, 8846929), (26, 7485863), (77, 2527694), (91, 2138818), (143, 1361066), (154, 1263847), (182, 1069409), (191, 1019018), (286, 680533), (382, 509509), (509, 382382), (1001, 194438), (1018, 191191), (1337, 145574), (2002, 97219), (2101, 92638), (2483, 78386), (2674, 72787), (3563, 54626), (4202, 46319), (4966, 39193), (5599, 34762), (6617, 29414), (7126, 27313), (11198, 17381), (13234, 14707)]