217923256

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{1559}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 415303200

約数和(自身を除く): 197379944

約数列:

[1, 2, 4, 8, 101, 173, 202, 346, 404, 692, 808, 1384, 1559, 3118, 6236, 12472, 17473, 34946, 69892, 139784, 157459, 269707, 314918, 539414, 629836, 1078828, 1259672, 2157656, 27240407, 54480814, 108961628, 217923256]

約数ペア:

[(1, 217923256), (2, 108961628), (4, 54480814), (8, 27240407), (101, 2157656), (173, 1259672), (202, 1078828), (346, 629836), (404, 539414), (692, 314918), (808, 269707), (1384, 157459), (1559, 139784), (3118, 69892), (6236, 34946), (12472, 17473)]