207989342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 345945600

約数和(自身を除く): 137956258

約数列:

[1, 2, 11, 22, 103, 206, 263, 349, 526, 698, 1133, 2266, 2893, 3839, 5786, 7678, 27089, 35947, 54178, 71894, 91787, 183574, 297979, 395417, 595958, 790834, 1009657, 2019314, 9454061, 18908122, 103994671, 207989342]

約数ペア:

[(1, 207989342), (2, 103994671), (11, 18908122), (22, 9454061), (103, 2019314), (206, 1009657), (263, 790834), (349, 595958), (526, 395417), (698, 297979), (1133, 183574), (2266, 91787), (2893, 71894), (3839, 54178), (5786, 35947), (7678, 27089)]