201970386

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1667}}^1$

素因数の和:1855

約数の個数: 48

約数和(自身を含む): 449639424

約数和(自身を除く): 247669038

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 127, 159, 254, 318, 381, 477, 762, 954, 1143, 1667, 2286, 3334, 5001, 6731, 10002, 13462, 15003, 20193, 30006, 40386, 60579, 88351, 121158, 176702, 211709, 265053, 423418, 530106, 635127, 795159, 1270254, 1590318, 1905381, 3810762, 11220577, 22441154, 33661731, 67323462, 100985193, 201970386]

約数ペア:

[(1, 201970386), (2, 100985193), (3, 67323462), (6, 33661731), (9, 22441154), (18, 11220577), (53, 3810762), (106, 1905381), (127, 1590318), (159, 1270254), (254, 795159), (318, 635127), (381, 530106), (477, 423418), (762, 265053), (954, 211709), (1143, 176702), (1667, 121158), (2286, 88351), (3334, 60579), (5001, 40386), (6731, 30006), (10002, 20193), (13462, 15003)]