211280556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{7451}}^1$

素因数の和:7614

約数の個数: 48

約数和(自身を含む): 525813120

約数和(自身を除く): 314532564

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 139, 204, 278, 417, 556, 834, 1668, 2363, 4726, 7089, 7451, 9452, 14178, 14902, 22353, 28356, 29804, 44706, 89412, 126667, 253334, 380001, 506668, 760002, 1035689, 1520004, 2071378, 3107067, 4142756, 6214134, 12428268, 17606713, 35213426, 52820139, 70426852, 105640278, 211280556]

約数ペア:

[(1, 211280556), (2, 105640278), (3, 70426852), (4, 52820139), (6, 35213426), (12, 17606713), (17, 12428268), (34, 6214134), (51, 4142756), (68, 3107067), (102, 2071378), (139, 1520004), (204, 1035689), (278, 760002), (417, 506668), (556, 380001), (834, 253334), (1668, 126667), (2363, 89412), (4726, 44706), (7089, 29804), (7451, 28356), (9452, 22353), (14178, 14902)]