201344254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2153}}^1$

素因数の和:2304

約数の個数: 32

約数和(自身を含む): 334990080

約数和(自身を除く): 133645826

約数列:

[1, 2, 19, 23, 38, 46, 107, 214, 437, 874, 2033, 2153, 2461, 4066, 4306, 4922, 40907, 46759, 49519, 81814, 93518, 99038, 230371, 460742, 940861, 1881722, 4377049, 5298533, 8754098, 10597066, 100672127, 201344254]

約数ペア:

[(1, 201344254), (2, 100672127), (19, 10597066), (23, 8754098), (38, 5298533), (46, 4377049), (107, 1881722), (214, 940861), (437, 460742), (874, 230371), (2033, 99038), (2153, 93518), (2461, 81814), (4066, 49519), (4306, 46759), (4922, 40907)]