200312915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2861}}^1$

素因数の和:2963

約数の個数: 32

約数和(自身を含む): 280247040

約数和(自身を除く): 79934125

約数列:

[1, 5, 11, 19, 55, 67, 95, 209, 335, 737, 1045, 1273, 2861, 3685, 6365, 14003, 14305, 31471, 54359, 70015, 157355, 191687, 271795, 597949, 958435, 2108557, 2989745, 3642053, 10542785, 18210265, 40062583, 200312915]

約数ペア:

[(1, 200312915), (5, 40062583), (11, 18210265), (19, 10542785), (55, 3642053), (67, 2989745), (95, 2108557), (209, 958435), (335, 597949), (737, 271795), (1045, 191687), (1273, 157355), (2861, 70015), (3685, 54359), (6365, 31471), (14003, 14305)]