201945432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647261}}^1$

素因数の和:647283

約数の個数: 32

約数和(自身を含む): 543700080

約数和(自身を除く): 341754648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 647261, 1294522, 1941783, 2589044, 3883566, 5178088, 7767132, 8414393, 15534264, 16828786, 25243179, 33657572, 50486358, 67315144, 100972716, 201945432]

約数ペア:

[(1, 201945432), (2, 100972716), (3, 67315144), (4, 50486358), (6, 33657572), (8, 25243179), (12, 16828786), (13, 15534264), (24, 8414393), (26, 7767132), (39, 5178088), (52, 3883566), (78, 2589044), (104, 1941783), (156, 1294522), (312, 647261)]