200316430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1993}}^1$

素因数の和:2065

約数の個数: 48

約数和(自身を含む): 396965520

約数和(自身を除く): 196649090

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 529, 874, 1058, 1993, 2185, 2645, 3986, 4370, 5290, 9965, 10051, 19930, 20102, 37867, 45839, 50255, 75734, 91678, 100510, 189335, 229195, 378670, 458390, 870941, 1054297, 1741882, 2108594, 4354705, 5271485, 8709410, 10542970, 20031643, 40063286, 100158215, 200316430]

約数ペア:

[(1, 200316430), (2, 100158215), (5, 40063286), (10, 20031643), (19, 10542970), (23, 8709410), (38, 5271485), (46, 4354705), (95, 2108594), (115, 1741882), (190, 1054297), (230, 870941), (437, 458390), (529, 378670), (874, 229195), (1058, 189335), (1993, 100510), (2185, 91678), (2645, 75734), (3986, 50255), (4370, 45839), (5290, 37867), (9965, 20102), (10051, 19930)]