250939909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 290695680

約数和(自身を除く): 39755771

約数列:

[1, 11, 47, 61, 73, 109, 517, 671, 803, 1199, 2867, 3431, 4453, 5123, 6649, 7957, 31537, 37741, 48983, 56353, 73139, 87527, 209291, 312503, 373979, 485377, 2302201, 3437533, 4113769, 5339147, 22812719, 250939909]

約数ペア:

[(1, 250939909), (11, 22812719), (47, 5339147), (61, 4113769), (73, 3437533), (109, 2302201), (517, 485377), (671, 373979), (803, 312503), (1199, 209291), (2867, 87527), (3431, 73139), (4453, 56353), (5123, 48983), (6649, 37741), (7957, 31537)]