200645776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5197}}^1$

素因数の和:5351

約数の個数: 40

約数和(自身を含む): 412513280

約数和(自身を除く): 211867504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 1016, 2032, 2413, 4826, 5197, 9652, 10394, 19304, 20788, 38608, 41576, 83152, 98743, 197486, 394972, 660019, 789944, 1320038, 1579888, 2640076, 5280152, 10560304, 12540361, 25080722, 50161444, 100322888, 200645776]

約数ペア:

[(1, 200645776), (2, 100322888), (4, 50161444), (8, 25080722), (16, 12540361), (19, 10560304), (38, 5280152), (76, 2640076), (127, 1579888), (152, 1320038), (254, 789944), (304, 660019), (508, 394972), (1016, 197486), (2032, 98743), (2413, 83152), (4826, 41576), (5197, 38608), (9652, 20788), (10394, 19304)]