201780310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{4051}}^1$

素因数の和:4368

約数の個数: 32

約数和(自身を含む): 385977312

約数和(自身を除く): 184197002

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 293, 586, 1465, 2930, 4051, 4981, 8102, 9962, 20255, 24905, 40510, 49810, 68867, 137734, 344335, 688670, 1186943, 2373886, 5934715, 11869430, 20178031, 40356062, 100890155, 201780310]

約数ペア:

[(1, 201780310), (2, 100890155), (5, 40356062), (10, 20178031), (17, 11869430), (34, 5934715), (85, 2373886), (170, 1186943), (293, 688670), (586, 344335), (1465, 137734), (2930, 68867), (4051, 49810), (4981, 40510), (8102, 24905), (9962, 20255)]