127934198

素因数分解:

$2^1\times 7^3\times {\mathrm{251}}^1\times {\mathrm{743}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 224985600

約数和(自身を除く): 97051402

約数列:

[1, 2, 7, 14, 49, 98, 251, 343, 502, 686, 743, 1486, 1757, 3514, 5201, 10402, 12299, 24598, 36407, 72814, 86093, 172186, 186493, 254849, 372986, 509698, 1305451, 2610902, 9138157, 18276314, 63967099, 127934198]

約数ペア:

[(1, 127934198), (2, 63967099), (7, 18276314), (14, 9138157), (49, 2610902), (98, 1305451), (251, 509698), (343, 372986), (502, 254849), (686, 186493), (743, 172186), (1486, 86093), (1757, 72814), (3514, 36407), (5201, 24598), (10402, 12299)]