207926966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10009}}^1$

素因数の和:10088

約数の個数: 32

約数和(自身を含む): 363242880

約数和(自身を除く): 155315914

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 611, 799, 1222, 1598, 10009, 10387, 20018, 20774, 130117, 170153, 260234, 340306, 470423, 940846, 2211989, 4423978, 6115499, 7997191, 12230998, 15994382, 103963483, 207926966]

約数ペア:

[(1, 207926966), (2, 103963483), (13, 15994382), (17, 12230998), (26, 7997191), (34, 6115499), (47, 4423978), (94, 2211989), (221, 940846), (442, 470423), (611, 340306), (799, 260234), (1222, 170153), (1598, 130117), (10009, 20774), (10387, 20018)]