223556812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 427472640

約数和(自身を除く): 203915828

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 107, 148, 214, 428, 703, 743, 1406, 1486, 2033, 2812, 2972, 3959, 4066, 7918, 8132, 14117, 15836, 27491, 28234, 54982, 56468, 75221, 79501, 109964, 150442, 159002, 300884, 318004, 522329, 1044658, 1510519, 2089316, 2941537, 3021038, 5883074, 6042076, 11766148, 55889203, 111778406, 223556812]

約数ペア:

[(1, 223556812), (2, 111778406), (4, 55889203), (19, 11766148), (37, 6042076), (38, 5883074), (74, 3021038), (76, 2941537), (107, 2089316), (148, 1510519), (214, 1044658), (428, 522329), (703, 318004), (743, 300884), (1406, 159002), (1486, 150442), (2033, 109964), (2812, 79501), (2972, 75221), (3959, 56468), (4066, 54982), (7918, 28234), (8132, 27491), (14117, 15836)]