223212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 604800

約数和(自身を除く): 381588

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 89, 114, 132, 178, 209, 228, 267, 356, 418, 534, 627, 836, 979, 1068, 1254, 1691, 1958, 2508, 2937, 3382, 3916, 5073, 5874, 6764, 10146, 11748, 18601, 20292, 37202, 55803, 74404, 111606, 223212]

約数ペア:

[(1, 223212), (2, 111606), (3, 74404), (4, 55803), (6, 37202), (11, 20292), (12, 18601), (19, 11748), (22, 10146), (33, 6764), (38, 5874), (44, 5073), (57, 3916), (66, 3382), (76, 2937), (89, 2508), (114, 1958), (132, 1691), (178, 1254), (209, 1068), (228, 979), (267, 836), (356, 627), (418, 534)]