201279255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{4229}}^1$

素因数の和:4423

約数の個数: 32

約数和(自身を含む): 341107200

約数和(自身を除く): 139827945

約数列:

[1, 3, 5, 15, 19, 57, 95, 167, 285, 501, 835, 2505, 3173, 4229, 9519, 12687, 15865, 21145, 47595, 63435, 80351, 241053, 401755, 706243, 1205265, 2118729, 3531215, 10593645, 13418617, 40255851, 67093085, 201279255]

約数ペア:

[(1, 201279255), (3, 67093085), (5, 40255851), (15, 13418617), (19, 10593645), (57, 3531215), (95, 2118729), (167, 1205265), (285, 706243), (501, 401755), (835, 241053), (2505, 80351), (3173, 63435), (4229, 47595), (9519, 21145), (12687, 15865)]