200207620

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{120607}}^1$

素因数の和:120699

約数の個数: 24

約数和(自身を含む): 425505024

約数和(自身を除く): 225297404

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 120607, 241214, 482428, 603035, 1206070, 2412140, 10010381, 20020762, 40041524, 50051905, 100103810, 200207620]

約数ペア:

[(1, 200207620), (2, 100103810), (4, 50051905), (5, 40041524), (10, 20020762), (20, 10010381), (83, 2412140), (166, 1206070), (332, 603035), (415, 482428), (830, 241214), (1660, 120607)]