202197310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{47353}}^1$

素因数の和:47428

約数の個数: 32

約数和(自身を含む): 422776512

約数和(自身を除く): 220579202

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 47353, 94706, 236765, 331471, 473530, 662942, 1657355, 2888533, 3314710, 5777066, 14442665, 20219731, 28885330, 40439462, 101098655, 202197310]

約数ペア:

[(1, 202197310), (2, 101098655), (5, 40439462), (7, 28885330), (10, 20219731), (14, 14442665), (35, 5777066), (61, 3314710), (70, 2888533), (122, 1657355), (305, 662942), (427, 473530), (610, 331471), (854, 236765), (2135, 94706), (4270, 47353)]