214067281

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 248832000

約数和(自身を除く): 34764719

約数列:

[1, 17, 19, 47, 59, 239, 323, 799, 893, 1003, 1121, 2773, 4063, 4541, 11233, 14101, 15181, 19057, 47141, 52687, 77197, 190961, 213427, 239717, 267919, 662747, 895679, 3628259, 4554623, 11266699, 12592193, 214067281]

約数ペア:

[(1, 214067281), (17, 12592193), (19, 11266699), (47, 4554623), (59, 3628259), (239, 895679), (323, 662747), (799, 267919), (893, 239717), (1003, 213427), (1121, 190961), (2773, 77197), (4063, 52687), (4541, 47141), (11233, 19057), (14101, 15181)]