193668412

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 396849600

約数和(自身を除く): 203181188

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 149, 244, 298, 427, 596, 761, 854, 1043, 1522, 1708, 2086, 3044, 4172, 5327, 9089, 10654, 18178, 21308, 36356, 46421, 63623, 92842, 113389, 127246, 185684, 226778, 254492, 324947, 453556, 649894, 793723, 1299788, 1587446, 3174892, 6916729, 13833458, 27666916, 48417103, 96834206, 193668412]

約数ペア:

[(1, 193668412), (2, 96834206), (4, 48417103), (7, 27666916), (14, 13833458), (28, 6916729), (61, 3174892), (122, 1587446), (149, 1299788), (244, 793723), (298, 649894), (427, 453556), (596, 324947), (761, 254492), (854, 226778), (1043, 185684), (1522, 127246), (1708, 113389), (2086, 92842), (3044, 63623), (4172, 46421), (5327, 36356), (9089, 21308), (10654, 18178)]