205127412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{3359}}^1$

素因数の和:4100

約数の個数: 48

約数和(自身を含む): 547921920

約数和(自身を除く): 342794508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 727, 1454, 2181, 2908, 3359, 4362, 5089, 6718, 8724, 10077, 10178, 13436, 15267, 20154, 20356, 23513, 30534, 40308, 47026, 61068, 70539, 94052, 141078, 282156, 2441993, 4883986, 7325979, 9767972, 14651958, 17093951, 29303916, 34187902, 51281853, 68375804, 102563706, 205127412]

約数ペア:

[(1, 205127412), (2, 102563706), (3, 68375804), (4, 51281853), (6, 34187902), (7, 29303916), (12, 17093951), (14, 14651958), (21, 9767972), (28, 7325979), (42, 4883986), (84, 2441993), (727, 282156), (1454, 141078), (2181, 94052), (2908, 70539), (3359, 61068), (4362, 47026), (5089, 40308), (6718, 30534), (8724, 23513), (10077, 20356), (10178, 20154), (13436, 15267)]