202465450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2687}}^1$

素因数の和:2847

約数の個数: 48

約数和(自身を含む): 413973504

約数和(自身を除く): 211508054

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 137, 274, 275, 550, 685, 1370, 1507, 2687, 3014, 3425, 5374, 6850, 7535, 13435, 15070, 26870, 29557, 37675, 59114, 67175, 75350, 134350, 147785, 295570, 368119, 736238, 738925, 1477850, 1840595, 3681190, 4049309, 8098618, 9202975, 18405950, 20246545, 40493090, 101232725, 202465450]

約数ペア:

[(1, 202465450), (2, 101232725), (5, 40493090), (10, 20246545), (11, 18405950), (22, 9202975), (25, 8098618), (50, 4049309), (55, 3681190), (110, 1840595), (137, 1477850), (274, 738925), (275, 736238), (550, 368119), (685, 295570), (1370, 147785), (1507, 134350), (2687, 75350), (3014, 67175), (3425, 59114), (5374, 37675), (6850, 29557), (7535, 26870), (13435, 15070)]