201584590

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{242873}}^1$

素因数の和:242963

約数の個数: 16

約数和(自身を含む): 367225488

約数和(自身を除く): 165640898

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 242873, 485746, 1214365, 2428730, 20158459, 40316918, 100792295, 201584590]

約数ペア:

[(1, 201584590), (2, 100792295), (5, 40316918), (10, 20158459), (83, 2428730), (166, 1214365), (415, 485746), (830, 242873)]