201996502240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2066249}}^1$

素因数の和:2066324

約数の個数: 96

約数和(自身を含む): 524860560000

約数和(自身を除く): 322864057760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 65, 80, 94, 104, 130, 160, 188, 208, 235, 260, 376, 416, 470, 520, 611, 752, 940, 1040, 1222, 1504, 1880, 2080, 2444, 3055, 3760, 4888, 6110, 7520, 9776, 12220, 19552, 24440, 48880, 97760, 2066249, 4132498, 8264996, 10331245, 16529992, 20662490, 26861237, 33059984, 41324980, 53722474, 66119968, 82649960, 97113703, 107444948, 134306185, 165299920, 194227406, 214889896, 268612370, 330599840, 388454812, 429779792, 485568515, 537224740, 776909624, 859559584, 971137030, 1074449480, 1262478139, 1553819248, 1942274060, 2148898960, 2524956278, 3107638496, 3884548120, 4297797920, 5049912556, 6312390695, 7769096240, 10099825112, 12624781390, 15538192480, 20199650224, 25249562780, 40399300448, 50499125560, 100998251120, 201996502240]

約数ペア:

[(1, 201996502240), (2, 100998251120), (4, 50499125560), (5, 40399300448), (8, 25249562780), (10, 20199650224), (13, 15538192480), (16, 12624781390), (20, 10099825112), (26, 7769096240), (32, 6312390695), (40, 5049912556), (47, 4297797920), (52, 3884548120), (65, 3107638496), (80, 2524956278), (94, 2148898960), (104, 1942274060), (130, 1553819248), (160, 1262478139), (188, 1074449480), (208, 971137030), (235, 859559584), (260, 776909624), (376, 537224740), (416, 485568515), (470, 429779792), (520, 388454812), (611, 330599840), (752, 268612370), (940, 214889896), (1040, 194227406), (1222, 165299920), (1504, 134306185), (1880, 107444948), (2080, 97113703), (2444, 82649960), (3055, 66119968), (3760, 53722474), (4888, 41324980), (6110, 33059984), (7520, 26861237), (9776, 20662490), (12220, 16529992), (19552, 10331245), (24440, 8264996), (48880, 4132498), (97760, 2066249)]