201471459

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6917}}^1$

素因数の和:7019

約数の個数: 32

約数和(自身を含む): 327636480

約数和(自身を除く): 126165021

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 219, 399, 511, 1387, 1533, 4161, 6917, 9709, 20751, 29127, 48419, 131423, 145257, 394269, 504941, 919961, 1514823, 2759883, 3534587, 9593879, 10603761, 28781637, 67157153, 201471459]

約数ペア:

[(1, 201471459), (3, 67157153), (7, 28781637), (19, 10603761), (21, 9593879), (57, 3534587), (73, 2759883), (133, 1514823), (219, 919961), (399, 504941), (511, 394269), (1387, 145257), (1533, 131423), (4161, 48419), (6917, 29127), (9709, 20751)]