214399528

素因数分解:

$2^3\times 7^1\times {\mathrm{859}}^1\times {\mathrm{4457}}^1$

素因数の和:5329

約数の個数: 32

約数和(自身を含む): 460065600

約数和(自身を除く): 245666072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 859, 1718, 3436, 4457, 6013, 6872, 8914, 12026, 17828, 24052, 31199, 35656, 48104, 62398, 124796, 249592, 3828563, 7657126, 15314252, 26799941, 30628504, 53599882, 107199764, 214399528]

約数ペア:

[(1, 214399528), (2, 107199764), (4, 53599882), (7, 30628504), (8, 26799941), (14, 15314252), (28, 7657126), (56, 3828563), (859, 249592), (1718, 124796), (3436, 62398), (4457, 48104), (6013, 35656), (6872, 31199), (8914, 24052), (12026, 17828)]