201066854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{761}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 337413600

約数和(自身を除く): 136346746

約数列:

[1, 2, 17, 19, 34, 38, 323, 409, 646, 761, 818, 1522, 6953, 7771, 12937, 13906, 14459, 15542, 25874, 28918, 132107, 245803, 264214, 311249, 491606, 622498, 5291233, 5913731, 10582466, 11827462, 100533427, 201066854]

約数ペア:

[(1, 201066854), (2, 100533427), (17, 11827462), (19, 10582466), (34, 5913731), (38, 5291233), (323, 622498), (409, 491606), (646, 311249), (761, 264214), (818, 245803), (1522, 132107), (6953, 28918), (7771, 25874), (12937, 15542), (13906, 14459)]