201849200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{72089}}^1$

素因数の和:72114

約数の個数: 60

約数和(自身を含む): 554227920

約数和(自身を除く): 352378720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 72089, 144178, 288356, 360445, 504623, 576712, 720890, 1009246, 1153424, 1441780, 1802225, 2018492, 2523115, 2883560, 3604450, 4036984, 5046230, 5767120, 7208900, 8073968, 10092460, 12615575, 14417800, 20184920, 25231150, 28835600, 40369840, 50462300, 100924600, 201849200]

約数ペア:

[(1, 201849200), (2, 100924600), (4, 50462300), (5, 40369840), (7, 28835600), (8, 25231150), (10, 20184920), (14, 14417800), (16, 12615575), (20, 10092460), (25, 8073968), (28, 7208900), (35, 5767120), (40, 5046230), (50, 4036984), (56, 3604450), (70, 2883560), (80, 2523115), (100, 2018492), (112, 1802225), (140, 1441780), (175, 1153424), (200, 1009246), (280, 720890), (350, 576712), (400, 504623), (560, 360445), (700, 288356), (1400, 144178), (2800, 72089)]