219199404

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{231223}}^1$

素因数の和:231309

約数の個数: 24

約数和(自身を含む): 517941760

約数和(自身を除く): 298742356

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 231223, 462446, 693669, 924892, 1387338, 2774676, 18266617, 36533234, 54799851, 73066468, 109599702, 219199404]

約数ペア:

[(1, 219199404), (2, 109599702), (3, 73066468), (4, 54799851), (6, 36533234), (12, 18266617), (79, 2774676), (158, 1387338), (237, 924892), (316, 693669), (474, 462446), (948, 231223)]