214970350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{87743}}^1$

素因数の和:87769

約数の個数: 36

約数和(自身を含む): 465130944

約数和(自身を除く): 250160594

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 87743, 175486, 438715, 614201, 877430, 1228402, 2193575, 3071005, 4299407, 4387150, 6142010, 8598814, 15355025, 21497035, 30710050, 42994070, 107485175, 214970350]

約数ペア:

[(1, 214970350), (2, 107485175), (5, 42994070), (7, 30710050), (10, 21497035), (14, 15355025), (25, 8598814), (35, 6142010), (49, 4387150), (50, 4299407), (70, 3071005), (98, 2193575), (175, 1228402), (245, 877430), (350, 614201), (490, 438715), (1225, 175486), (2450, 87743)]