203843514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{255443}}^1$

素因数の和:255474

約数の個数: 32

約数和(自身を含む): 490452480

約数和(自身を除く): 286608966

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 255443, 510886, 766329, 1532658, 1788101, 3576202, 4853417, 5364303, 9706834, 10728606, 14560251, 29120502, 33973919, 67947838, 101921757, 203843514]

約数ペア:

[(1, 203843514), (2, 101921757), (3, 67947838), (6, 33973919), (7, 29120502), (14, 14560251), (19, 10728606), (21, 9706834), (38, 5364303), (42, 4853417), (57, 3576202), (114, 1788101), (133, 1532658), (266, 766329), (399, 510886), (798, 255443)]