201875912

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{189733}}^1$

素因数の和:189765

約数の個数: 32

約数和(自身を含む): 455361600

約数和(自身を除く): 253485688

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 189733, 379466, 758932, 1328131, 1517864, 2656262, 3604927, 5312524, 7209854, 10625048, 14419708, 25234489, 28839416, 50468978, 100937956, 201875912]

約数ペア:

[(1, 201875912), (2, 100937956), (4, 50468978), (7, 28839416), (8, 25234489), (14, 14419708), (19, 10625048), (28, 7209854), (38, 5312524), (56, 3604927), (76, 2656262), (133, 1517864), (152, 1328131), (266, 758932), (532, 379466), (1064, 189733)]