205382682

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{19913}}^1$

素因数の和:20115

約数の個数: 32

約数和(自身を含む): 458818560

約数和(自身を除く): 253435878

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 573, 1146, 1719, 3438, 5157, 10314, 19913, 39826, 59739, 119478, 179217, 358434, 537651, 1075302, 3803383, 7606766, 11410149, 22820298, 34230447, 68460894, 102691341, 205382682]

約数ペア:

[(1, 205382682), (2, 102691341), (3, 68460894), (6, 34230447), (9, 22820298), (18, 11410149), (27, 7606766), (54, 3803383), (191, 1075302), (382, 537651), (573, 358434), (1146, 179217), (1719, 119478), (3438, 59739), (5157, 39826), (10314, 19913)]