223924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 24

約数和(自身を含む): 430920

約数和(自身を除く): 206996

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 89, 148, 178, 356, 629, 1258, 1513, 2516, 3026, 3293, 6052, 6586, 13172, 55981, 111962, 223924]

約数ペア:

[(1, 223924), (2, 111962), (4, 55981), (17, 13172), (34, 6586), (37, 6052), (68, 3293), (74, 3026), (89, 2516), (148, 1513), (178, 1258), (356, 629)]