215340914

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{4157}}^1$

素因数の和:4657

約数の個数: 16

約数和(自身を含む): 329313600

約数和(自身を除く): 113972686

約数列:

[1, 2, 59, 118, 439, 878, 4157, 8314, 25901, 51802, 245263, 490526, 1824923, 3649846, 107670457, 215340914]

約数ペア:

[(1, 215340914), (2, 107670457), (59, 3649846), (118, 1824923), (439, 490526), (878, 245263), (4157, 51802), (8314, 25901)]