201869838

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 444231216

約数和(自身を除く): 242361378

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 281, 321, 373, 562, 642, 746, 843, 963, 1119, 1686, 1926, 2238, 2529, 3357, 5058, 6714, 30067, 39911, 60134, 79822, 90201, 104813, 119733, 180402, 209626, 239466, 270603, 314439, 359199, 541206, 628878, 718398, 943317, 1886634, 11214991, 22429982, 33644973, 67289946, 100934919, 201869838]

約数ペア:

[(1, 201869838), (2, 100934919), (3, 67289946), (6, 33644973), (9, 22429982), (18, 11214991), (107, 1886634), (214, 943317), (281, 718398), (321, 628878), (373, 541206), (562, 359199), (642, 314439), (746, 270603), (843, 239466), (963, 209626), (1119, 180402), (1686, 119733), (1926, 104813), (2238, 90201), (2529, 79822), (3357, 60134), (5058, 39911), (6714, 30067)]