206315912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{75629}}^1$

素因数の和:75677

約数の個数: 32

約数和(自身を含む): 435628800

約数和(自身を除く): 229312888

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 75629, 151258, 302516, 605032, 831919, 1663838, 2344499, 3327676, 4688998, 6655352, 9377996, 18755992, 25789489, 51578978, 103157956, 206315912]

約数ペア:

[(1, 206315912), (2, 103157956), (4, 51578978), (8, 25789489), (11, 18755992), (22, 9377996), (31, 6655352), (44, 4688998), (62, 3327676), (88, 2344499), (124, 1663838), (248, 831919), (341, 605032), (682, 302516), (1364, 151258), (2728, 75629)]