193241020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72647}}^1$

素因数の和:72682

約数の個数: 48

約数和(自身を含む): 488194560

約数和(自身を除く): 294953540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 72647, 145294, 290588, 363235, 508529, 726470, 1017058, 1380293, 1452940, 2034116, 2542645, 2760586, 5085290, 5521172, 6901465, 9662051, 10170580, 13802930, 19324102, 27605860, 38648204, 48310255, 96620510, 193241020]

約数ペア:

[(1, 193241020), (2, 96620510), (4, 48310255), (5, 38648204), (7, 27605860), (10, 19324102), (14, 13802930), (19, 10170580), (20, 9662051), (28, 6901465), (35, 5521172), (38, 5085290), (70, 2760586), (76, 2542645), (95, 2034116), (133, 1452940), (140, 1380293), (190, 1017058), (266, 726470), (380, 508529), (532, 363235), (665, 290588), (1330, 145294), (2660, 72647)]