203078610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{107449}}^1$

素因数の和:107472

約数の個数: 64

約数和(自身を含む): 618912000

約数和(自身を除く): 415833390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 107449, 214898, 322347, 537245, 644694, 752143, 967041, 1074490, 1504286, 1611735, 1934082, 2256429, 2901123, 3223470, 3760715, 4512858, 4835205, 5802246, 6769287, 7521430, 9670410, 11282145, 13538574, 14505615, 20307861, 22564290, 29011230, 33846435, 40615722, 67692870, 101539305, 203078610]

約数ペア:

[(1, 203078610), (2, 101539305), (3, 67692870), (5, 40615722), (6, 33846435), (7, 29011230), (9, 22564290), (10, 20307861), (14, 14505615), (15, 13538574), (18, 11282145), (21, 9670410), (27, 7521430), (30, 6769287), (35, 5802246), (42, 4835205), (45, 4512858), (54, 3760715), (63, 3223470), (70, 2901123), (90, 2256429), (105, 1934082), (126, 1611735), (135, 1504286), (189, 1074490), (210, 967041), (270, 752143), (315, 644694), (378, 537245), (630, 322347), (945, 214898), (1890, 107449)]