207084471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 307795200

約数和(自身を除く): 100710729

約数列:

[1, 3, 11, 33, 67, 201, 229, 409, 687, 737, 1227, 2211, 2519, 4499, 7557, 13497, 15343, 27403, 46029, 82209, 93661, 168773, 280983, 301433, 506319, 904299, 1030271, 3090813, 6275287, 18825861, 69028157, 207084471]

約数ペア:

[(1, 207084471), (3, 69028157), (11, 18825861), (33, 6275287), (67, 3090813), (201, 1030271), (229, 904299), (409, 506319), (687, 301433), (737, 280983), (1227, 168773), (2211, 93661), (2519, 82209), (4499, 46029), (7557, 27403), (13497, 15343)]