209220564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{146513}}^1$

素因数の和:146544

約数の個数: 48

約数和(自身を含む): 590744448

約数和(自身を除く): 381523884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 146513, 293026, 439539, 586052, 879078, 1025591, 1758156, 2051182, 2490721, 3076773, 4102364, 4981442, 6153546, 7472163, 9962884, 12307092, 14944326, 17435047, 29888652, 34870094, 52305141, 69740188, 104610282, 209220564]

約数ペア:

[(1, 209220564), (2, 104610282), (3, 69740188), (4, 52305141), (6, 34870094), (7, 29888652), (12, 17435047), (14, 14944326), (17, 12307092), (21, 9962884), (28, 7472163), (34, 6153546), (42, 4981442), (51, 4102364), (68, 3076773), (84, 2490721), (102, 2051182), (119, 1758156), (204, 1025591), (238, 879078), (357, 586052), (476, 439539), (714, 293026), (1428, 146513)]