207745130

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1\times {\mathrm{547}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 378540864

約数和(自身を除く): 170795734

約数列:

[1, 2, 5, 10, 163, 233, 326, 466, 547, 815, 1094, 1165, 1630, 2330, 2735, 5470, 37979, 75958, 89161, 127451, 178322, 189895, 254902, 379790, 445805, 637255, 891610, 1274510, 20774513, 41549026, 103872565, 207745130]

約数ペア:

[(1, 207745130), (2, 103872565), (5, 41549026), (10, 20774513), (163, 1274510), (233, 891610), (326, 637255), (466, 445805), (547, 379790), (815, 254902), (1094, 189895), (1165, 178322), (1630, 127451), (2330, 89161), (2735, 75958), (5470, 37979)]