203929052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 394275840

約数和(自身を除く): 190346788

約数列:

[1, 2, 4, 19, 37, 38, 47, 74, 76, 94, 148, 188, 703, 893, 1406, 1543, 1739, 1786, 2812, 3086, 3478, 3572, 6172, 6956, 29317, 33041, 57091, 58634, 66082, 72521, 114182, 117268, 132164, 145042, 228364, 290084, 1084729, 1377899, 2169458, 2683277, 2755798, 4338916, 5366554, 5511596, 10733108, 50982263, 101964526, 203929052]

約数ペア:

[(1, 203929052), (2, 101964526), (4, 50982263), (19, 10733108), (37, 5511596), (38, 5366554), (47, 4338916), (74, 2755798), (76, 2683277), (94, 2169458), (148, 1377899), (188, 1084729), (703, 290084), (893, 228364), (1406, 145042), (1543, 132164), (1739, 117268), (1786, 114182), (2812, 72521), (3086, 66082), (3478, 58634), (3572, 57091), (6172, 33041), (6956, 29317)]