267925441

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 331776000

約数和(自身を除く): 63850559

約数列:

[1, 7, 19, 53, 133, 191, 199, 371, 1007, 1337, 1393, 3629, 3781, 7049, 10123, 10547, 25403, 26467, 38009, 70861, 73829, 192337, 200393, 266063, 722171, 1346359, 1402751, 2014477, 5055197, 14101339, 38275063, 267925441]

約数ペア:

[(1, 267925441), (7, 38275063), (19, 14101339), (53, 5055197), (133, 2014477), (191, 1402751), (199, 1346359), (371, 722171), (1007, 266063), (1337, 200393), (1393, 192337), (3629, 73829), (3781, 70861), (7049, 38009), (10123, 26467), (10547, 25403)]