201912502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1949}}^1$

素因数の和:2256

約数の個数: 32

約数和(自身を含む): 351280800

約数和(自身を除く): 149368298

約数列:

[1, 2, 11, 17, 22, 34, 187, 277, 374, 554, 1949, 3047, 3898, 4709, 6094, 9418, 21439, 33133, 42878, 51799, 66266, 103598, 364463, 539873, 728926, 1079746, 5938603, 9177841, 11877206, 18355682, 100956251, 201912502]

約数ペア:

[(1, 201912502), (2, 100956251), (11, 18355682), (17, 11877206), (22, 9177841), (34, 5938603), (187, 1079746), (277, 728926), (374, 539873), (554, 364463), (1949, 103598), (3047, 66266), (3898, 51799), (4709, 42878), (6094, 33133), (9418, 21439)]