199487658

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{1597}}^1$

素因数の和:1902

約数の個数: 32

約数和(自身を含む): 404997120

約数和(自身を除く): 205509462

約数列:

[1, 2, 3, 6, 109, 191, 218, 327, 382, 573, 654, 1146, 1597, 3194, 4791, 9582, 20819, 41638, 62457, 124914, 174073, 305027, 348146, 522219, 610054, 915081, 1044438, 1830162, 33247943, 66495886, 99743829, 199487658]

約数ペア:

[(1, 199487658), (2, 99743829), (3, 66495886), (6, 33247943), (109, 1830162), (191, 1044438), (218, 915081), (327, 610054), (382, 522219), (573, 348146), (654, 305027), (1146, 174073), (1597, 124914), (3194, 62457), (4791, 41638), (9582, 20819)]