243973142

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{6869}}^1$

素因数の和:6980

約数の個数: 32

約数和(自身を含む): 435283200

約数和(自身を除く): 191310058

約数列:

[1, 2, 7, 14, 43, 59, 86, 118, 301, 413, 602, 826, 2537, 5074, 6869, 13738, 17759, 35518, 48083, 96166, 295367, 405271, 590734, 810542, 2067569, 2836897, 4135138, 5673794, 17426653, 34853306, 121986571, 243973142]

約数ペア:

[(1, 243973142), (2, 121986571), (7, 34853306), (14, 17426653), (43, 5673794), (59, 4135138), (86, 2836897), (118, 2067569), (301, 810542), (413, 590734), (602, 405271), (826, 295367), (2537, 96166), (5074, 48083), (6869, 35518), (13738, 17759)]