201561584

素因数分解:

$2^4\times 7^1\times {\mathrm{719}}^1\times {\mathrm{2503}}^1$

素因数の和:3237

約数の個数: 40

約数和(自身を含む): 447114240

約数和(自身を除く): 245552656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 719, 1438, 2503, 2876, 5006, 5033, 5752, 10012, 10066, 11504, 17521, 20024, 20132, 35042, 40048, 40264, 70084, 80528, 140168, 280336, 1799657, 3599314, 7198628, 12597599, 14397256, 25195198, 28794512, 50390396, 100780792, 201561584]

約数ペア:

[(1, 201561584), (2, 100780792), (4, 50390396), (7, 28794512), (8, 25195198), (14, 14397256), (16, 12597599), (28, 7198628), (56, 3599314), (112, 1799657), (719, 280336), (1438, 140168), (2503, 80528), (2876, 70084), (5006, 40264), (5033, 40048), (5752, 35042), (10012, 20132), (10066, 20024), (11504, 17521)]