194199876

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{138319}}^1$

素因数の和:138345

約数の個数: 48

約数和(自身を含む): 542214400

約数和(自身を除く): 348014524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 138319, 276638, 414957, 553276, 829914, 1244871, 1659828, 1798147, 2489742, 3596294, 3734613, 4979484, 5394441, 7192588, 7469226, 10788882, 14938452, 16183323, 21577764, 32366646, 48549969, 64733292, 97099938, 194199876]

約数ペア:

[(1, 194199876), (2, 97099938), (3, 64733292), (4, 48549969), (6, 32366646), (9, 21577764), (12, 16183323), (13, 14938452), (18, 10788882), (26, 7469226), (27, 7192588), (36, 5394441), (39, 4979484), (52, 3734613), (54, 3596294), (78, 2489742), (108, 1798147), (117, 1659828), (156, 1244871), (234, 829914), (351, 553276), (468, 414957), (702, 276638), (1404, 138319)]