201123118

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{142237}}^1$

素因数の和:142347

約数の個数: 16

約数和(自身を含む): 348198624

約数和(自身を除く): 147075506

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 142237, 284474, 995659, 1991318, 14365937, 28731874, 100561559, 201123118]

約数ペア:

[(1, 201123118), (2, 100561559), (7, 28731874), (14, 14365937), (101, 1991318), (202, 995659), (707, 284474), (1414, 142237)]