212230712

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{14029}}^1$

素因数の和:14127

約数の個数: 32

約数和(自身を含む): 417532800

約数和(自身を除く): 205302088

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 7564, 14029, 15128, 28058, 56116, 112232, 434899, 855769, 869798, 1711538, 1739596, 3423076, 3479192, 6846152, 26528839, 53057678, 106115356, 212230712]

約数ペア:

[(1, 212230712), (2, 106115356), (4, 53057678), (8, 26528839), (31, 6846152), (61, 3479192), (62, 3423076), (122, 1739596), (124, 1711538), (244, 869798), (248, 855769), (488, 434899), (1891, 112232), (3782, 56116), (7564, 28058), (14029, 15128)]