201107170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2741}}^1$

素因数の和:2811

約数の個数: 64

約数和(自身を含む): 426435840

約数和(自身を除く): 225328670

約数列:

[1, 2, 5, 10, 11, 22, 23, 29, 46, 55, 58, 110, 115, 145, 230, 253, 290, 319, 506, 638, 667, 1265, 1334, 1595, 2530, 2741, 3190, 3335, 5482, 6670, 7337, 13705, 14674, 27410, 30151, 36685, 60302, 63043, 73370, 79489, 126086, 150755, 158978, 301510, 315215, 397445, 630430, 693473, 794890, 874379, 1386946, 1748758, 1828247, 3467365, 3656494, 4371895, 6934730, 8743790, 9141235, 18282470, 20110717, 40221434, 100553585, 201107170]

約数ペア:

[(1, 201107170), (2, 100553585), (5, 40221434), (10, 20110717), (11, 18282470), (22, 9141235), (23, 8743790), (29, 6934730), (46, 4371895), (55, 3656494), (58, 3467365), (110, 1828247), (115, 1748758), (145, 1386946), (230, 874379), (253, 794890), (290, 693473), (319, 630430), (506, 397445), (638, 315215), (667, 301510), (1265, 158978), (1334, 150755), (1595, 126086), (2530, 79489), (2741, 73370), (3190, 63043), (3335, 60302), (5482, 36685), (6670, 30151), (7337, 27410), (13705, 14674)]