201983210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1199

約数の個数: 64

約数和(自身を含む): 430665984

約数和(自身を除く): 228682774

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 137, 143, 274, 286, 685, 715, 1031, 1370, 1430, 1507, 1781, 2062, 3014, 3562, 5155, 7535, 8905, 10310, 11341, 13403, 15070, 17810, 19591, 22682, 26806, 39182, 56705, 67015, 97955, 113410, 134030, 141247, 147433, 195910, 282494, 294866, 706235, 737165, 1412470, 1474330, 1553717, 1836211, 3107434, 3672422, 7768585, 9181055, 15537170, 18362110, 20198321, 40396642, 100991605, 201983210]

約数ペア:

[(1, 201983210), (2, 100991605), (5, 40396642), (10, 20198321), (11, 18362110), (13, 15537170), (22, 9181055), (26, 7768585), (55, 3672422), (65, 3107434), (110, 1836211), (130, 1553717), (137, 1474330), (143, 1412470), (274, 737165), (286, 706235), (685, 294866), (715, 282494), (1031, 195910), (1370, 147433), (1430, 141247), (1507, 134030), (1781, 113410), (2062, 97955), (3014, 67015), (3562, 56705), (5155, 39182), (7535, 26806), (8905, 22682), (10310, 19591), (11341, 17810), (13403, 15070)]