201238860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197293}}^1$

素因数の和:197322

約数の個数: 48

約数和(自身を含む): 596617056

約数和(自身を除く): 395378196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 197293, 394586, 591879, 789172, 986465, 1183758, 1972930, 2367516, 2959395, 3353981, 3945860, 5918790, 6707962, 10061943, 11837580, 13415924, 16769905, 20123886, 33539810, 40247772, 50309715, 67079620, 100619430, 201238860]

約数ペア:

[(1, 201238860), (2, 100619430), (3, 67079620), (4, 50309715), (5, 40247772), (6, 33539810), (10, 20123886), (12, 16769905), (15, 13415924), (17, 11837580), (20, 10061943), (30, 6707962), (34, 5918790), (51, 3945860), (60, 3353981), (68, 2959395), (85, 2367516), (102, 1972930), (170, 1183758), (204, 986465), (255, 789172), (340, 591879), (510, 394586), (1020, 197293)]