223574990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{5743}}^1$

素因数の和:5996

約数の個数: 32

約数和(自身を含む): 428042880

約数和(自身を除く): 204467890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 229, 458, 1145, 2290, 3893, 5743, 7786, 11486, 19465, 28715, 38930, 57430, 97631, 195262, 488155, 976310, 1315147, 2630294, 6575735, 13151470, 22357499, 44714998, 111787495, 223574990]

約数ペア:

[(1, 223574990), (2, 111787495), (5, 44714998), (10, 22357499), (17, 13151470), (34, 6575735), (85, 2630294), (170, 1315147), (229, 976310), (458, 488155), (1145, 195262), (2290, 97631), (3893, 57430), (5743, 38930), (7786, 28715), (11486, 19465)]