201814778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2371}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 341226432

約数和(自身を除く): 139411654

約数列:

[1, 2, 11, 22, 53, 73, 106, 146, 583, 803, 1166, 1606, 2371, 3869, 4742, 7738, 26081, 42559, 52162, 85118, 125663, 173083, 251326, 346166, 1382293, 1903913, 2764586, 3807826, 9173399, 18346798, 100907389, 201814778]

約数ペア:

[(1, 201814778), (2, 100907389), (11, 18346798), (22, 9173399), (53, 3807826), (73, 2764586), (106, 1903913), (146, 1382293), (583, 346166), (803, 251326), (1166, 173083), (1606, 125663), (2371, 85118), (3869, 52162), (4742, 42559), (7738, 26081)]