208114590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1433}}^1$

素因数の和:1593

約数の個数: 64

約数和(自身を含む): 515414016

約数和(自身を除く): 307299426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 103, 141, 206, 235, 282, 309, 470, 515, 618, 705, 1030, 1410, 1433, 1545, 2866, 3090, 4299, 4841, 7165, 8598, 9682, 14330, 14523, 21495, 24205, 29046, 42990, 48410, 67351, 72615, 134702, 145230, 147599, 202053, 295198, 336755, 404106, 442797, 673510, 737995, 885594, 1010265, 1475990, 2020530, 2213985, 4427970, 6937153, 13874306, 20811459, 34685765, 41622918, 69371530, 104057295, 208114590]

約数ペア:

[(1, 208114590), (2, 104057295), (3, 69371530), (5, 41622918), (6, 34685765), (10, 20811459), (15, 13874306), (30, 6937153), (47, 4427970), (94, 2213985), (103, 2020530), (141, 1475990), (206, 1010265), (235, 885594), (282, 737995), (309, 673510), (470, 442797), (515, 404106), (618, 336755), (705, 295198), (1030, 202053), (1410, 147599), (1433, 145230), (1545, 134702), (2866, 72615), (3090, 67351), (4299, 48410), (4841, 42990), (7165, 29046), (8598, 24205), (9682, 21495), (14330, 14523)]