201406667

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 267369984

約数和(自身を除く): 65963317

約数列:

[1, 7, 11, 17, 77, 119, 187, 251, 613, 1309, 1757, 2761, 4267, 4291, 6743, 10421, 19327, 29869, 46937, 47201, 72947, 114631, 153863, 328559, 802417, 1077041, 1692493, 2615671, 11847451, 18309697, 28772381, 201406667]

約数ペア:

[(1, 201406667), (7, 28772381), (11, 18309697), (17, 11847451), (77, 2615671), (119, 1692493), (187, 1077041), (251, 802417), (613, 328559), (1309, 153863), (1757, 114631), (2761, 72947), (4267, 47201), (4291, 46937), (6743, 29869), (10421, 19327)]