201317235

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{273901}}^1$

素因数の和:273923

約数の個数: 24

約数和(自身を含む): 374697936

約数和(自身を除く): 173380701

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 273901, 821703, 1369505, 1917307, 4108515, 5751921, 9586535, 13421149, 28759605, 40263447, 67105745, 201317235]

約数ペア:

[(1, 201317235), (3, 67105745), (5, 40263447), (7, 28759605), (15, 13421149), (21, 9586535), (35, 5751921), (49, 4108515), (105, 1917307), (147, 1369505), (245, 821703), (735, 273901)]