206192560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19379}}^1$

素因数の和:19418

約数の個数: 80

約数和(自身を含む): 576748800

約数和(自身を除く): 370556240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 19379, 38758, 77516, 96895, 135653, 155032, 193790, 271306, 310064, 368201, 387580, 542612, 678265, 736402, 775160, 1085224, 1356530, 1472804, 1550320, 1841005, 2170448, 2577407, 2713060, 2945608, 3682010, 5154814, 5426120, 5891216, 7364020, 10309628, 10852240, 12887035, 14728040, 20619256, 25774070, 29456080, 41238512, 51548140, 103096280, 206192560]

約数ペア:

[(1, 206192560), (2, 103096280), (4, 51548140), (5, 41238512), (7, 29456080), (8, 25774070), (10, 20619256), (14, 14728040), (16, 12887035), (19, 10852240), (20, 10309628), (28, 7364020), (35, 5891216), (38, 5426120), (40, 5154814), (56, 3682010), (70, 2945608), (76, 2713060), (80, 2577407), (95, 2170448), (112, 1841005), (133, 1550320), (140, 1472804), (152, 1356530), (190, 1085224), (266, 775160), (280, 736402), (304, 678265), (380, 542612), (532, 387580), (560, 368201), (665, 310064), (760, 271306), (1064, 193790), (1330, 155032), (1520, 135653), (2128, 96895), (2660, 77516), (5320, 38758), (10640, 19379)]