200496530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 417415680

約数和(自身を除く): 216919150

約数列:

[1, 2, 5, 10, 13, 26, 31, 43, 62, 65, 86, 89, 130, 155, 169, 178, 215, 310, 338, 403, 430, 445, 559, 806, 845, 890, 1118, 1157, 1333, 1690, 2015, 2314, 2666, 2759, 2795, 3827, 4030, 5239, 5518, 5590, 5785, 6665, 7267, 7654, 10478, 11570, 13330, 13795, 14534, 15041, 17329, 19135, 26195, 27590, 30082, 34658, 35867, 36335, 38270, 49751, 52390, 71734, 72670, 75205, 86645, 99502, 118637, 150410, 173290, 179335, 225277, 237274, 248755, 358670, 450554, 466271, 497510, 593185, 646763, 932542, 1126385, 1186370, 1293526, 1542281, 2252770, 2331355, 3084562, 3233815, 4662710, 6467630, 7711405, 15422810, 20049653, 40099306, 100248265, 200496530]

約数ペア:

[(1, 200496530), (2, 100248265), (5, 40099306), (10, 20049653), (13, 15422810), (26, 7711405), (31, 6467630), (43, 4662710), (62, 3233815), (65, 3084562), (86, 2331355), (89, 2252770), (130, 1542281), (155, 1293526), (169, 1186370), (178, 1126385), (215, 932542), (310, 646763), (338, 593185), (403, 497510), (430, 466271), (445, 450554), (559, 358670), (806, 248755), (845, 237274), (890, 225277), (1118, 179335), (1157, 173290), (1333, 150410), (1690, 118637), (2015, 99502), (2314, 86645), (2666, 75205), (2759, 72670), (2795, 71734), (3827, 52390), (4030, 49751), (5239, 38270), (5518, 36335), (5590, 35867), (5785, 34658), (6665, 30082), (7267, 27590), (7654, 26195), (10478, 19135), (11570, 17329), (13330, 15041), (13795, 14534)]