201129200

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{8243}}^1$

素因数の和:8322

約数の個数: 60

約数和(自身を含む): 491194008

約数和(自身を除く): 290064808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2440, 3050, 4880, 6100, 8243, 12200, 16486, 24400, 32972, 41215, 65944, 82430, 131888, 164860, 206075, 329720, 412150, 502823, 659440, 824300, 1005646, 1648600, 2011292, 2514115, 3297200, 4022584, 5028230, 8045168, 10056460, 12570575, 20112920, 25141150, 40225840, 50282300, 100564600, 201129200]

約数ペア:

[(1, 201129200), (2, 100564600), (4, 50282300), (5, 40225840), (8, 25141150), (10, 20112920), (16, 12570575), (20, 10056460), (25, 8045168), (40, 5028230), (50, 4022584), (61, 3297200), (80, 2514115), (100, 2011292), (122, 1648600), (200, 1005646), (244, 824300), (305, 659440), (400, 502823), (488, 412150), (610, 329720), (976, 206075), (1220, 164860), (1525, 131888), (2440, 82430), (3050, 65944), (4880, 41215), (6100, 32972), (8243, 24400), (12200, 16486)]