211327612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 404097120

約数和(自身を除く): 192769508

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 229, 331, 458, 662, 697, 916, 1324, 1394, 2788, 3893, 5627, 7786, 9389, 11254, 13571, 15572, 18778, 22508, 27142, 37556, 54284, 75799, 151598, 159613, 230707, 303196, 319226, 461414, 638452, 922828, 1288583, 2577166, 3107759, 5154332, 6215518, 12431036, 52831903, 105663806, 211327612]

約数ペア:

[(1, 211327612), (2, 105663806), (4, 52831903), (17, 12431036), (34, 6215518), (41, 5154332), (68, 3107759), (82, 2577166), (164, 1288583), (229, 922828), (331, 638452), (458, 461414), (662, 319226), (697, 303196), (916, 230707), (1324, 159613), (1394, 151598), (2788, 75799), (3893, 54284), (5627, 37556), (7786, 27142), (9389, 22508), (11254, 18778), (13571, 15572)]