209212207368

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{122777117}}^1$

素因数の和:122777197

約数の個数: 32

約数和(自身を含む): 530397149760

約数和(自身を除く): 321184942392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 122777117, 245554234, 368331351, 491108468, 736662702, 982216936, 1473325404, 2946650808, 8717175307, 17434350614, 26151525921, 34868701228, 52303051842, 69737402456, 104606103684, 209212207368]

約数ペア:

[(1, 209212207368), (2, 104606103684), (3, 69737402456), (4, 52303051842), (6, 34868701228), (8, 26151525921), (12, 17434350614), (24, 8717175307), (71, 2946650808), (142, 1473325404), (213, 982216936), (284, 736662702), (426, 491108468), (568, 368331351), (852, 245554234), (1704, 122777117)]